1213647838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{9133}}^1$

素因数の和:9436

約数の個数: 32

約数和(自身を含む): 2071591200

約数和(自身を除く): 857943362

約数列:

[1, 2, 13, 19, 26, 38, 247, 269, 494, 538, 3497, 5111, 6994, 9133, 10222, 18266, 66443, 118729, 132886, 173527, 237458, 347054, 2255851, 2456777, 4511702, 4913554, 31938101, 46678763, 63876202, 93357526, 606823919, 1213647838]

約数ペア:

[(1, 1213647838), (2, 606823919), (13, 93357526), (19, 63876202), (26, 46678763), (38, 31938101), (247, 4913554), (269, 4511702), (494, 2456777), (538, 2255851), (3497, 347054), (5111, 237458), (6994, 173527), (9133, 132886), (10222, 118729), (18266, 66443)]