1538704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5682

約数の個数: 20

約数和(自身を含む): 3157164

約数和(自身を除く): 1618460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5657, 11314, 22628, 45256, 90512, 96169, 192338, 384676, 769352, 1538704]

約数ペア:

[(1, 1538704), (2, 769352), (4, 384676), (8, 192338), (16, 96169), (17, 90512), (34, 45256), (68, 22628), (136, 11314), (272, 5657)]