427590696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1370483}}^1$

素因数の和:1370505

約数の個数: 32

約数和(自身を含む): 1151206560

約数和(自身を除く): 723615864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1370483, 2740966, 4111449, 5481932, 8222898, 10963864, 16445796, 17816279, 32891592, 35632558, 53448837, 71265116, 106897674, 142530232, 213795348, 427590696]

約数ペア:

[(1, 427590696), (2, 213795348), (3, 142530232), (4, 106897674), (6, 71265116), (8, 53448837), (12, 35632558), (13, 32891592), (24, 17816279), (26, 16445796), (39, 10963864), (52, 8222898), (78, 5481932), (104, 4111449), (156, 2740966), (312, 1370483)]