1985612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3655680

約数和(自身を除く): 1670068

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 239, 268, 478, 956, 2077, 4154, 7409, 8308, 14818, 16013, 29636, 32026, 64052, 496403, 992806, 1985612]

約数ペア:

[(1, 1985612), (2, 992806), (4, 496403), (31, 64052), (62, 32026), (67, 29636), (124, 16013), (134, 14818), (239, 8308), (268, 7409), (478, 4154), (956, 2077)]