71370891070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419828771}}^1$

素因数の和:419828795

約数の個数: 16

約数和(自身を含む): 136024522128

約数和(自身を除く): 64653631058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 419828771, 839657542, 2099143855, 4198287710, 7137089107, 14274178214, 35685445535, 71370891070]

約数ペア:

[(1, 71370891070), (2, 35685445535), (5, 14274178214), (10, 7137089107), (17, 4198287710), (34, 2099143855), (85, 839657542), (170, 419828771)]