2872912232

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{543289}}^1$

素因数の和:543956

約数の個数: 16

約数和(自身を含む): 5394869700

約数和(自身を除く): 2521957468

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 543289, 1086578, 2173156, 4346312, 359114029, 718228058, 1436456116, 2872912232]

約数ペア:

[(1, 2872912232), (2, 1436456116), (4, 718228058), (8, 359114029), (661, 4346312), (1322, 2173156), (2644, 1086578), (5288, 543289)]