2040462022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{1129}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 3254400000

約数和(自身を除く): 1213937978

約数列:

[1, 2, 19, 38, 199, 239, 398, 478, 1129, 2258, 3781, 4541, 7562, 9082, 21451, 42902, 47561, 95122, 224671, 269831, 449342, 539662, 903659, 1807318, 4268749, 5126789, 8537498, 10253578, 53696369, 107392738, 1020231011, 2040462022]

約数ペア:

[(1, 2040462022), (2, 1020231011), (19, 107392738), (38, 53696369), (199, 10253578), (239, 8537498), (398, 5126789), (478, 4268749), (1129, 1807318), (2258, 903659), (3781, 539662), (4541, 449342), (7562, 269831), (9082, 224671), (21451, 95122), (42902, 47561)]