520018816

素因数分解:

$2^7\times {\mathrm{1429}}^1\times {\mathrm{2843}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 1037064600

約数和(自身を除く): 517045784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1429, 2843, 2858, 5686, 5716, 11372, 11432, 22744, 22864, 45488, 45728, 90976, 91456, 181952, 182912, 363904, 4062647, 8125294, 16250588, 32501176, 65002352, 130004704, 260009408, 520018816]

約数ペア:

[(1, 520018816), (2, 260009408), (4, 130004704), (8, 65002352), (16, 32501176), (32, 16250588), (64, 8125294), (128, 4062647), (1429, 363904), (2843, 182912), (2858, 181952), (5686, 91456), (5716, 90976), (11372, 45728), (11432, 45488), (22744, 22864)]