2671372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 5155920

約数和(自身を除く): 2484548

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 557, 1114, 1199, 2228, 2398, 4796, 6127, 12254, 24508, 60713, 121426, 242852, 667843, 1335686, 2671372]

約数ペア:

[(1, 2671372), (2, 1335686), (4, 667843), (11, 242852), (22, 121426), (44, 60713), (109, 24508), (218, 12254), (436, 6127), (557, 4796), (1114, 2398), (1199, 2228)]