497996161982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{42451}}^1$

素因数の和:42765

約数の個数: 64

約数和(自身を含む): 854462988288

約数和(自身を除く): 356466826306

約数列:

[1, 2, 11, 22, 31, 62, 103, 167, 206, 334, 341, 682, 1133, 1837, 2266, 3193, 3674, 5177, 6386, 10354, 17201, 34402, 35123, 42451, 56947, 70246, 84902, 113894, 189211, 378422, 466961, 533231, 933922, 1066462, 1315981, 2631962, 4372453, 5865541, 7089317, 8744906, 11731082, 14178634, 14475791, 28951582, 48096983, 77982487, 96193966, 135546043, 155964974, 219768827, 271092086, 439537654, 730199651, 1460399302, 1491006473, 2417457097, 2982012946, 4834914194, 8032196161, 16064392322, 22636189181, 45272378362, 248998080991, 497996161982]

約数ペア:

[(1, 497996161982), (2, 248998080991), (11, 45272378362), (22, 22636189181), (31, 16064392322), (62, 8032196161), (103, 4834914194), (167, 2982012946), (206, 2417457097), (334, 1491006473), (341, 1460399302), (682, 730199651), (1133, 439537654), (1837, 271092086), (2266, 219768827), (3193, 155964974), (3674, 135546043), (5177, 96193966), (6386, 77982487), (10354, 48096983), (17201, 28951582), (34402, 14475791), (35123, 14178634), (42451, 11731082), (56947, 8744906), (70246, 7089317), (84902, 5865541), (113894, 4372453), (189211, 2631962), (378422, 1315981), (466961, 1066462), (533231, 933922)]