3289940

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 6945792

約数和(自身を除く): 3655852

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 607, 1084, 1214, 1355, 2428, 2710, 3035, 5420, 6070, 12140, 164497, 328994, 657988, 822485, 1644970, 3289940]

約数ペア:

[(1, 3289940), (2, 1644970), (4, 822485), (5, 657988), (10, 328994), (20, 164497), (271, 12140), (542, 6070), (607, 5420), (1084, 3035), (1214, 2710), (1355, 2428)]