394102696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{2663}}^1$

素因数の和:4105

約数の個数: 32

約数和(自身を含む): 796642560

約数和(自身を除く): 402539864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1423, 2663, 2846, 5326, 5692, 10652, 11384, 18499, 21304, 34619, 36998, 69238, 73996, 138476, 147992, 276952, 3789449, 7578898, 15157796, 30315592, 49262837, 98525674, 197051348, 394102696]

約数ペア:

[(1, 394102696), (2, 197051348), (4, 98525674), (8, 49262837), (13, 30315592), (26, 15157796), (52, 7578898), (104, 3789449), (1423, 276952), (2663, 147992), (2846, 138476), (5326, 73996), (5692, 69238), (10652, 36998), (11384, 34619), (18499, 21304)]