1330201808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6395201}}^1$

素因数の和:6395222

約数の個数: 20

約数和(自身を含む): 2775517668

約数和(自身を除く): 1445315860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6395201, 12790402, 25580804, 51161608, 83137613, 102323216, 166275226, 332550452, 665100904, 1330201808]

約数ペア:

[(1, 1330201808), (2, 665100904), (4, 332550452), (8, 166275226), (13, 102323216), (16, 83137613), (26, 51161608), (52, 25580804), (104, 12790402), (208, 6395201)]