840147158

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{9587}}^1$

素因数の和:10651

約数の個数: 16

約数和(自身を含む): 1290928320

約数和(自身を除く): 450781162

約数列:

[1, 2, 43, 86, 1019, 2038, 9587, 19174, 43817, 87634, 412241, 824482, 9769153, 19538306, 420073579, 840147158]

約数ペア:

[(1, 840147158), (2, 420073579), (43, 19538306), (86, 9769153), (1019, 824482), (2038, 412241), (9587, 87634), (19174, 43817)]