4075070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:23995

約数の個数: 16

約数和(自身を含む): 7766928

約数和(自身を除く): 3691858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 23971, 47942, 119855, 239710, 407507, 815014, 2037535, 4075070]

約数ペア:

[(1, 4075070), (2, 2037535), (5, 815014), (10, 407507), (17, 239710), (34, 119855), (85, 47942), (170, 23971)]