2116720884

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{338567}}^1$

素因数の和:339095

約数の個数: 24

約数和(自身を含む): 4948509888

約数和(自身を除く): 2831789004

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 338567, 677134, 1015701, 1354268, 2031402, 4062804, 176393407, 352786814, 529180221, 705573628, 1058360442, 2116720884]

約数ペア:

[(1, 2116720884), (2, 1058360442), (3, 705573628), (4, 529180221), (6, 352786814), (12, 176393407), (521, 4062804), (1042, 2031402), (1563, 1354268), (2084, 1015701), (3126, 677134), (6252, 338567)]