860897372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{10987}}^1$

素因数の和:12041

約数の個数: 24

約数和(自身を含む): 1587546240

約数和(自身を除く): 726648868

約数列:

[1, 2, 4, 19, 38, 76, 1031, 2062, 4124, 10987, 19589, 21974, 39178, 43948, 78356, 208753, 417506, 835012, 11327597, 22655194, 45310388, 215224343, 430448686, 860897372]

約数ペア:

[(1, 860897372), (2, 430448686), (4, 215224343), (19, 45310388), (38, 22655194), (76, 11327597), (1031, 835012), (2062, 417506), (4124, 208753), (10987, 78356), (19589, 43948), (21974, 39178)]