1383944406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17742877}}^1$

素因数の和:17742895

約数の個数: 16

約数和(自身を含む): 2980803504

約数和(自身を除く): 1596859098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 17742877, 35485754, 53228631, 106457262, 230657401, 461314802, 691972203, 1383944406]

約数ペア:

[(1, 1383944406), (2, 691972203), (3, 461314802), (6, 230657401), (13, 106457262), (26, 53228631), (39, 35485754), (78, 17742877)]