858015998

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{1033}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 1492930560

約数和(自身を除く): 634914562

約数列:

[1, 2, 7, 14, 79, 158, 553, 751, 1033, 1106, 1502, 2066, 5257, 7231, 10514, 14462, 59329, 81607, 118658, 163214, 415303, 571249, 775783, 830606, 1142498, 1551566, 5430481, 10860962, 61286857, 122573714, 429007999, 858015998]

約数ペア:

[(1, 858015998), (2, 429007999), (7, 122573714), (14, 61286857), (79, 10860962), (158, 5430481), (553, 1551566), (751, 1142498), (1033, 830606), (1106, 775783), (1502, 571249), (2066, 415303), (5257, 163214), (7231, 118658), (10514, 81607), (14462, 59329)]