2056520312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 4977262080

約数和(自身を除く): 2920741768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 107, 154, 164, 214, 287, 308, 328, 428, 451, 574, 616, 749, 761, 856, 902, 1148, 1177, 1498, 1522, 1804, 2296, 2354, 2996, 3044, 3157, 3608, 4387, 4708, 5327, 5992, 6088, 6314, 8239, 8371, 8774, 9416, 10654, 12628, 16478, 16742, 17548, 21308, 25256, 30709, 31201, 32956, 33484, 35096, 42616, 48257, 58597, 61418, 62402, 65912, 66968, 81427, 96514, 117194, 122836, 124804, 162854, 193028, 218407, 234388, 245672, 249608, 325708, 337799, 343211, 386056, 436814, 468776, 569989, 651416, 675598, 686422, 873628, 895697, 1139978, 1351196, 1372844, 1747256, 1791394, 2279956, 2402477, 2702392, 2745688, 3338507, 3582788, 4559912, 4804954, 6269879, 6677014, 7165576, 9609908, 12539758, 13354028, 19219816, 23369549, 25079516, 26708056, 36723577, 46739098, 50159032, 73447154, 93478196, 146894308, 186956392, 257065039, 293788616, 514130078, 1028260156, 2056520312]

約数ペア:

[(1, 2056520312), (2, 1028260156), (4, 514130078), (7, 293788616), (8, 257065039), (11, 186956392), (14, 146894308), (22, 93478196), (28, 73447154), (41, 50159032), (44, 46739098), (56, 36723577), (77, 26708056), (82, 25079516), (88, 23369549), (107, 19219816), (154, 13354028), (164, 12539758), (214, 9609908), (287, 7165576), (308, 6677014), (328, 6269879), (428, 4804954), (451, 4559912), (574, 3582788), (616, 3338507), (749, 2745688), (761, 2702392), (856, 2402477), (902, 2279956), (1148, 1791394), (1177, 1747256), (1498, 1372844), (1522, 1351196), (1804, 1139978), (2296, 895697), (2354, 873628), (2996, 686422), (3044, 675598), (3157, 651416), (3608, 569989), (4387, 468776), (4708, 436814), (5327, 386056), (5992, 343211), (6088, 337799), (6314, 325708), (8239, 249608), (8371, 245672), (8774, 234388), (9416, 218407), (10654, 193028), (12628, 162854), (16478, 124804), (16742, 122836), (17548, 117194), (21308, 96514), (25256, 81427), (30709, 66968), (31201, 65912), (32956, 62402), (33484, 61418), (35096, 58597), (42616, 48257)]