2012085549

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1221667}}^1$

素因数の和:1221737

約数の個数: 16

約数和(自身を含む): 3029736640

約数和(自身を除く): 1017651091

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1221667, 3665001, 10995003, 32985009, 74521687, 223565061, 670695183, 2012085549]

約数ペア:

[(1, 2012085549), (3, 670695183), (9, 223565061), (27, 74521687), (61, 32985009), (183, 10995003), (549, 3665001), (1647, 1221667)]