2965940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 6382152

約数和(自身を除く): 3416212

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3617, 7234, 14468, 18085, 36170, 72340, 148297, 296594, 593188, 741485, 1482970, 2965940]

約数ペア:

[(1, 2965940), (2, 1482970), (4, 741485), (5, 593188), (10, 296594), (20, 148297), (41, 72340), (82, 36170), (164, 18085), (205, 14468), (410, 7234), (820, 3617)]