1900698904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18275951}}^1$

素因数の和:18275970

約数の個数: 16

約数和(自身を含む): 3837949920

約数和(自身を除く): 1937251016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18275951, 36551902, 73103804, 146207608, 237587363, 475174726, 950349452, 1900698904]

約数ペア:

[(1, 1900698904), (2, 950349452), (4, 475174726), (8, 237587363), (13, 146207608), (26, 73103804), (52, 36551902), (104, 18275951)]