262941268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{2203}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 469875168

約数和(自身を除く): 206933900

約数列:

[1, 2, 4, 53, 106, 212, 563, 1126, 2203, 2252, 4406, 8812, 29839, 59678, 116759, 119356, 233518, 467036, 1240289, 2480578, 4961156, 65735317, 131470634, 262941268]

約数ペア:

[(1, 262941268), (2, 131470634), (4, 65735317), (53, 4961156), (106, 2480578), (212, 1240289), (563, 467036), (1126, 233518), (2203, 119356), (2252, 116759), (4406, 59678), (8812, 29839)]