2153072508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{80567}}^1$

素因数の和:80722

約数の個数: 48

約数和(自身を含む): 5360027904

約数和(自身を除く): 3206955396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 4454, 6681, 8908, 13362, 26724, 80567, 161134, 241701, 322268, 483402, 966804, 1369639, 2739278, 4108917, 5478556, 8217834, 10554277, 16435668, 21108554, 31662831, 42217108, 63325662, 126651324, 179422709, 358845418, 538268127, 717690836, 1076536254, 2153072508]

約数ペア:

[(1, 2153072508), (2, 1076536254), (3, 717690836), (4, 538268127), (6, 358845418), (12, 179422709), (17, 126651324), (34, 63325662), (51, 42217108), (68, 31662831), (102, 21108554), (131, 16435668), (204, 10554277), (262, 8217834), (393, 5478556), (524, 4108917), (786, 2739278), (1572, 1369639), (2227, 966804), (4454, 483402), (6681, 322268), (8908, 241701), (13362, 161134), (26724, 80567)]