122903846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{278063}}^1$

素因数の和:278095

約数の個数: 16

約数和(自身を含む): 210216384

約数和(自身を除く): 87312538

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 278063, 556126, 3614819, 4727071, 7229638, 9454142, 61451923, 122903846]

約数ペア:

[(1, 122903846), (2, 61451923), (13, 9454142), (17, 7229638), (26, 4727071), (34, 3614819), (221, 556126), (442, 278063)]