124920586

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{40013}}^1$

素因数の和:40245

約数の個数: 16

約数和(自身を含む): 215115264

約数和(自身を除く): 90194678

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 40013, 80026, 280091, 560182, 8922899, 17845798, 62460293, 124920586]

約数ペア:

[(1, 124920586), (2, 62460293), (7, 17845798), (14, 8922899), (223, 560182), (446, 280091), (1561, 80026), (3122, 40013)]