1500000008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{14423077}}^1$

素因数の和:14423096

約数の個数: 16

約数和(自身を含む): 3028846380

約数和(自身を除く): 1528846372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 14423077, 28846154, 57692308, 115384616, 187500001, 375000002, 750000004, 1500000008]

約数ペア:

[(1, 1500000008), (2, 750000004), (4, 375000002), (8, 187500001), (13, 115384616), (26, 57692308), (52, 28846154), (104, 14423077)]