2018892304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{30427}}^1$

素因数の和:30488

約数の個数: 80

約数和(自身を含む): 4754070720

約数和(自身を除く): 2735178416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 1144, 1276, 1508, 2288, 2552, 3016, 4147, 5104, 6032, 8294, 16588, 30427, 33176, 60854, 66352, 121708, 243416, 334697, 395551, 486832, 669394, 791102, 882383, 1338788, 1582204, 1764766, 2677576, 3164408, 3529532, 4351061, 5355152, 6328816, 7059064, 8702122, 9706213, 11470979, 14118128, 17404244, 19412426, 22941958, 34808488, 38824852, 45883916, 69616976, 77649704, 91767832, 126180769, 155299408, 183535664, 252361538, 504723076, 1009446152, 2018892304]

約数ペア:

[(1, 2018892304), (2, 1009446152), (4, 504723076), (8, 252361538), (11, 183535664), (13, 155299408), (16, 126180769), (22, 91767832), (26, 77649704), (29, 69616976), (44, 45883916), (52, 38824852), (58, 34808488), (88, 22941958), (104, 19412426), (116, 17404244), (143, 14118128), (176, 11470979), (208, 9706213), (232, 8702122), (286, 7059064), (319, 6328816), (377, 5355152), (464, 4351061), (572, 3529532), (638, 3164408), (754, 2677576), (1144, 1764766), (1276, 1582204), (1508, 1338788), (2288, 882383), (2552, 791102), (3016, 669394), (4147, 486832), (5104, 395551), (6032, 334697), (8294, 243416), (16588, 121708), (30427, 66352), (33176, 60854)]