315542526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4045417}}^1$

素因数の和:4045435

約数の個数: 16

約数和(自身を含む): 679630224

約数和(自身を除く): 364087698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4045417, 8090834, 12136251, 24272502, 52590421, 105180842, 157771263, 315542526]

約数ペア:

[(1, 315542526), (2, 157771263), (3, 105180842), (6, 52590421), (13, 24272502), (26, 12136251), (39, 8090834), (78, 4045417)]