1621024

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 3220560

約数和(自身を除く): 1599536

約数列:

[1, 2, 4, 8, 16, 32, 179, 283, 358, 566, 716, 1132, 1432, 2264, 2864, 4528, 5728, 9056, 50657, 101314, 202628, 405256, 810512, 1621024]

約数ペア:

[(1, 1621024), (2, 810512), (4, 405256), (8, 202628), (16, 101314), (32, 50657), (179, 9056), (283, 5728), (358, 4528), (566, 2864), (716, 2264), (1132, 1432)]