492033470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2549}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 899640000

約数和(自身を除く): 407606530

約数列:

[1, 2, 5, 10, 97, 194, 199, 398, 485, 970, 995, 1990, 2549, 5098, 12745, 19303, 25490, 38606, 96515, 193030, 247253, 494506, 507251, 1014502, 1236265, 2472530, 2536255, 5072510, 49203347, 98406694, 246016735, 492033470]

約数ペア:

[(1, 492033470), (2, 246016735), (5, 98406694), (10, 49203347), (97, 5072510), (194, 2536255), (199, 2472530), (398, 1236265), (485, 1014502), (970, 507251), (995, 494506), (1990, 247253), (2549, 193030), (5098, 96515), (12745, 38606), (19303, 25490)]