1028305490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3545881}}^1$

素因数の和:3545917

約数の個数: 16

約数和(自身を含む): 1914776280

約数和(自身を除く): 886470790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 3545881, 7091762, 17729405, 35458810, 102830549, 205661098, 514152745, 1028305490]

約数ペア:

[(1, 1028305490), (2, 514152745), (5, 205661098), (10, 102830549), (29, 35458810), (58, 17729405), (145, 7091762), (290, 3545881)]