2017185352

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{30449}}^1$

素因数の和:30495

約数の個数: 72

約数和(自身を含む): 4764359250

約数和(自身を除く): 2747173898

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 5096, 8281, 9464, 16562, 30449, 33124, 60898, 66248, 121796, 213143, 243592, 395837, 426286, 791674, 852572, 1492001, 1583348, 1705144, 2770859, 2984002, 3166696, 5145881, 5541718, 5968004, 10291762, 11083436, 11936008, 19396013, 20583524, 22166872, 36021167, 38792026, 41167048, 72042334, 77584052, 144084668, 155168104, 252148169, 288169336, 504296338, 1008592676, 2017185352]

約数ペア:

[(1, 2017185352), (2, 1008592676), (4, 504296338), (7, 288169336), (8, 252148169), (13, 155168104), (14, 144084668), (26, 77584052), (28, 72042334), (49, 41167048), (52, 38792026), (56, 36021167), (91, 22166872), (98, 20583524), (104, 19396013), (169, 11936008), (182, 11083436), (196, 10291762), (338, 5968004), (364, 5541718), (392, 5145881), (637, 3166696), (676, 2984002), (728, 2770859), (1183, 1705144), (1274, 1583348), (1352, 1492001), (2366, 852572), (2548, 791674), (4732, 426286), (5096, 395837), (8281, 243592), (9464, 213143), (16562, 121796), (30449, 66248), (33124, 60898)]