649512084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4163539}}^1$

素因数の和:4163559

約数の個数: 24

約数和(自身を含む): 1632107680

約数和(自身を除く): 982595596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4163539, 8327078, 12490617, 16654156, 24981234, 49962468, 54126007, 108252014, 162378021, 216504028, 324756042, 649512084]

約数ペア:

[(1, 649512084), (2, 324756042), (3, 216504028), (4, 162378021), (6, 108252014), (12, 54126007), (13, 49962468), (26, 24981234), (39, 16654156), (52, 12490617), (78, 8327078), (156, 4163539)]