852423780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1092851}}^1$

素因数の和:1092876

約数の個数: 48

約数和(自身を含む): 2570387904

約数和(自身を除く): 1717964124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1092851, 2185702, 3278553, 4371404, 5464255, 6557106, 10928510, 13114212, 14207063, 16392765, 21857020, 28414126, 32785530, 42621189, 56828252, 65571060, 71035315, 85242378, 142070630, 170484756, 213105945, 284141260, 426211890, 852423780]

約数ペア:

[(1, 852423780), (2, 426211890), (3, 284141260), (4, 213105945), (5, 170484756), (6, 142070630), (10, 85242378), (12, 71035315), (13, 65571060), (15, 56828252), (20, 42621189), (26, 32785530), (30, 28414126), (39, 21857020), (52, 16392765), (60, 14207063), (65, 13114212), (78, 10928510), (130, 6557106), (156, 5464255), (195, 4371404), (260, 3278553), (390, 2185702), (780, 1092851)]