40631214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{520913}}^1$

素因数の和:520931

約数の個数: 16

約数和(自身を含む): 87513552

約数和(自身を除く): 46882338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 520913, 1041826, 1562739, 3125478, 6771869, 13543738, 20315607, 40631214]

約数ペア:

[(1, 40631214), (2, 20315607), (3, 13543738), (6, 6771869), (13, 3125478), (26, 1562739), (39, 1041826), (78, 520913)]