242520316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1955809}}^1$

素因数の和:1955844

約数の個数: 12

約数和(自身を含む): 438101440

約数和(自身を除く): 195581124

約数列:

[1, 2, 4, 31, 62, 124, 1955809, 3911618, 7823236, 60630079, 121260158, 242520316]

約数ペア:

[(1, 242520316), (2, 121260158), (4, 60630079), (31, 7823236), (62, 3911618), (124, 1955809)]