7138720158

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{4978187}}^1$

素因数の和:4978431

約数の個数: 16

約数和(自身を含む): 14337181440

約数和(自身を除く): 7198461282

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 4978187, 9956374, 14934561, 29869122, 1189786693, 2379573386, 3569360079, 7138720158]

約数ペア:

[(1, 7138720158), (2, 3569360079), (3, 2379573386), (6, 1189786693), (239, 29869122), (478, 14934561), (717, 9956374), (1434, 4978187)]