88980970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{684469}}^1$

素因数の和:684489

約数の個数: 16

約数和(自身を含む): 172486440

約数和(自身を除く): 83505470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 684469, 1368938, 3422345, 6844690, 8898097, 17796194, 44490485, 88980970]

約数ペア:

[(1, 88980970), (2, 44490485), (5, 17796194), (10, 8898097), (13, 6844690), (26, 3422345), (65, 1368938), (130, 684469)]