2872616

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 5427540

約数和(自身を除く): 2554924

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 2621, 5242, 10484, 20968, 359077, 718154, 1436308, 2872616]

約数ペア:

[(1, 2872616), (2, 1436308), (4, 718154), (8, 359077), (137, 20968), (274, 10484), (548, 5242), (1096, 2621)]