4891070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28771}}^1$

素因数の和:28795

約数の個数: 16

約数和(自身を含む): 9322128

約数和(自身を除く): 4431058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 28771, 57542, 143855, 287710, 489107, 978214, 2445535, 4891070]

約数ペア:

[(1, 4891070), (2, 2445535), (5, 978214), (10, 489107), (17, 287710), (34, 143855), (85, 57542), (170, 28771)]