996840970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{914533}}^1$

素因数の和:914649

約数の個数: 16

約数和(自身を含む): 1810777320

約数和(自身を除く): 813936350

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 914533, 1829066, 4572665, 9145330, 99684097, 199368194, 498420485, 996840970]

約数ペア:

[(1, 996840970), (2, 498420485), (5, 199368194), (10, 99684097), (109, 9145330), (218, 4572665), (545, 1829066), (1090, 914533)]