1043403788

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3343}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 2130315264

約数和(自身を除く): 1086911476

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 157, 284, 314, 497, 628, 994, 1099, 1988, 2198, 3343, 4396, 6686, 11147, 13372, 22294, 23401, 44588, 46802, 78029, 93604, 156058, 237353, 312116, 474706, 524851, 949412, 1049702, 1661471, 2099404, 3322942, 3673957, 6645884, 7347914, 14695828, 37264421, 74528842, 149057684, 260850947, 521701894, 1043403788]

約数ペア:

[(1, 1043403788), (2, 521701894), (4, 260850947), (7, 149057684), (14, 74528842), (28, 37264421), (71, 14695828), (142, 7347914), (157, 6645884), (284, 3673957), (314, 3322942), (497, 2099404), (628, 1661471), (994, 1049702), (1099, 949412), (1988, 524851), (2198, 474706), (3343, 312116), (4396, 237353), (6686, 156058), (11147, 93604), (13372, 78029), (22294, 46802), (23401, 44588)]