2566972

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 4662000

約数和(自身を除く): 2095028

約数列:

[1, 2, 4, 59, 73, 118, 146, 149, 236, 292, 298, 596, 4307, 8614, 8791, 10877, 17228, 17582, 21754, 35164, 43508, 641743, 1283486, 2566972]

約数ペア:

[(1, 2566972), (2, 1283486), (4, 641743), (59, 43508), (73, 35164), (118, 21754), (146, 17582), (149, 17228), (236, 10877), (292, 8791), (298, 8614), (596, 4307)]