1850326192

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 120

約数和(自身を含む): 4360550768

約数和(自身を除く): 2510224576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 121, 143, 148, 176, 208, 242, 286, 296, 407, 481, 484, 572, 592, 814, 962, 968, 1144, 1573, 1628, 1924, 1936, 1987, 2288, 3146, 3256, 3848, 3974, 4477, 5291, 6292, 6512, 7696, 7948, 8954, 10582, 12584, 15896, 17908, 21164, 21857, 25168, 25831, 31792, 35816, 42328, 43714, 51662, 58201, 71632, 73519, 84656, 87428, 103324, 116402, 147038, 174856, 206648, 232804, 240427, 284141, 294076, 349712, 413296, 465608, 480854, 568282, 588152, 808709, 931216, 955747, 961708, 1136564, 1176304, 1617418, 1911494, 1923416, 2273128, 3125551, 3234836, 3822988, 3846832, 4546256, 6251102, 6469672, 7645976, 8895799, 10513217, 12502204, 12939344, 15291952, 17791598, 21026434, 25004408, 35583196, 42052868, 50008816, 71166392, 84105736, 115645387, 142332784, 168211472, 231290774, 462581548, 925163096, 1850326192]

約数ペア:

[(1, 1850326192), (2, 925163096), (4, 462581548), (8, 231290774), (11, 168211472), (13, 142332784), (16, 115645387), (22, 84105736), (26, 71166392), (37, 50008816), (44, 42052868), (52, 35583196), (74, 25004408), (88, 21026434), (104, 17791598), (121, 15291952), (143, 12939344), (148, 12502204), (176, 10513217), (208, 8895799), (242, 7645976), (286, 6469672), (296, 6251102), (407, 4546256), (481, 3846832), (484, 3822988), (572, 3234836), (592, 3125551), (814, 2273128), (962, 1923416), (968, 1911494), (1144, 1617418), (1573, 1176304), (1628, 1136564), (1924, 961708), (1936, 955747), (1987, 931216), (2288, 808709), (3146, 588152), (3256, 568282), (3848, 480854), (3974, 465608), (4477, 413296), (5291, 349712), (6292, 294076), (6512, 284141), (7696, 240427), (7948, 232804), (8954, 206648), (10582, 174856), (12584, 147038), (15896, 116402), (17908, 103324), (21164, 87428), (21857, 84656), (25168, 73519), (25831, 71632), (31792, 58201), (35816, 51662), (42328, 43714)]