121956406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{426421}}^1$

素因数の和:426447

約数の個数: 16

約数和(自身を含む): 214916688

約数和(自身を除く): 92960282

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 426421, 852842, 4690631, 5543473, 9381262, 11086946, 60978203, 121956406]

約数ペア:

[(1, 121956406), (2, 60978203), (11, 11086946), (13, 9381262), (22, 5543473), (26, 4690631), (143, 852842), (286, 426421)]