979682488

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{391247}}^1$

素因数の和:391566

約数の個数: 16

約数和(自身を含む): 1842778080

約数和(自身を除く): 863095592

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 391247, 782494, 1564988, 3129976, 122460311, 244920622, 489841244, 979682488]

約数ペア:

[(1, 979682488), (2, 489841244), (4, 244920622), (8, 122460311), (313, 3129976), (626, 1564988), (1252, 782494), (2504, 391247)]