2439908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 4613112

約数和(自身を除く): 2173204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 677, 901, 1354, 1802, 2708, 3604, 11509, 23018, 35881, 46036, 71762, 143524, 609977, 1219954, 2439908]

約数ペア:

[(1, 2439908), (2, 1219954), (4, 609977), (17, 143524), (34, 71762), (53, 46036), (68, 35881), (106, 23018), (212, 11509), (677, 3604), (901, 2708), (1354, 1802)]