2017515952

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{5923}}^1$

素因数の和:6341

約数の個数: 40

約数和(自身を含む): 3985074800

約数和(自身を除く): 1967558848

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 349, 488, 698, 976, 1396, 2792, 5584, 5923, 11846, 21289, 23692, 42578, 47384, 85156, 94768, 170312, 340624, 361303, 722606, 1445212, 2067127, 2890424, 4134254, 5780848, 8268508, 16537016, 33074032, 126094747, 252189494, 504378988, 1008757976, 2017515952]

約数ペア:

[(1, 2017515952), (2, 1008757976), (4, 504378988), (8, 252189494), (16, 126094747), (61, 33074032), (122, 16537016), (244, 8268508), (349, 5780848), (488, 4134254), (698, 2890424), (976, 2067127), (1396, 1445212), (2792, 722606), (5584, 361303), (5923, 340624), (11846, 170312), (21289, 94768), (23692, 85156), (42578, 47384)]