290809472

素因数分解:

$2^7\times {\mathrm{1213}}^1\times {\mathrm{1873}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 580134180

約数和(自身を除く): 289324708

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1213, 1873, 2426, 3746, 4852, 7492, 9704, 14984, 19408, 29968, 38816, 59936, 77632, 119872, 155264, 239744, 2271949, 4543898, 9087796, 18175592, 36351184, 72702368, 145404736, 290809472]

約数ペア:

[(1, 290809472), (2, 145404736), (4, 72702368), (8, 36351184), (16, 18175592), (32, 9087796), (64, 4543898), (128, 2271949), (1213, 239744), (1873, 155264), (2426, 119872), (3746, 77632), (4852, 59936), (7492, 38816), (9704, 29968), (14984, 19408)]