2570662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 4129200

約数和(自身を除く): 1558538

約数列:

[1, 2, 19, 38, 61, 122, 1109, 1159, 2218, 2318, 21071, 42142, 67649, 135298, 1285331, 2570662]

約数ペア:

[(1, 2570662), (2, 1285331), (19, 135298), (38, 67649), (61, 42142), (122, 21071), (1109, 2318), (1159, 2218)]