1566002388

素因数分解:

$2^2\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{65677}}^1$

素因数の和:67671

約数の個数: 24

約数和(自身を含む): 3655900192

約数和(自身を除く): 2089897804

約数列:

[1, 2, 3, 4, 6, 12, 1987, 3974, 5961, 7948, 11922, 23844, 65677, 131354, 197031, 262708, 394062, 788124, 130500199, 261000398, 391500597, 522000796, 783001194, 1566002388]

約数ペア:

[(1, 1566002388), (2, 783001194), (3, 522000796), (4, 391500597), (6, 261000398), (12, 130500199), (1987, 788124), (3974, 394062), (5961, 262708), (7948, 197031), (11922, 131354), (23844, 65677)]