105081808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{505201}}^1$

素因数の和:505222

約数の個数: 20

約数和(自身を含む): 219257668

約数和(自身を除く): 114175860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 505201, 1010402, 2020804, 4041608, 6567613, 8083216, 13135226, 26270452, 52540904, 105081808]

約数ペア:

[(1, 105081808), (2, 52540904), (4, 26270452), (8, 13135226), (13, 8083216), (16, 6567613), (26, 4041608), (52, 2020804), (104, 1010402), (208, 505201)]