1285754038

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{24767}}^1$

素因数の和:25127

約数の個数: 16

約数和(自身を含む): 1955384064

約数和(自身を除く): 669630026

約数列:

[1, 2, 101, 202, 257, 514, 24767, 25957, 49534, 51914, 2501467, 5002934, 6365119, 12730238, 642877019, 1285754038]

約数ペア:

[(1, 1285754038), (2, 642877019), (101, 12730238), (202, 6365119), (257, 5002934), (514, 2501467), (24767, 51914), (25957, 49534)]