123136426

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{44647}}^1$

素因数の和:44853

約数の個数: 16

約数和(自身を含む): 212167296

約数和(自身を除く): 89030870

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 44647, 89294, 312529, 625058, 8795459, 17590918, 61568213, 123136426]

約数ペア:

[(1, 123136426), (2, 61568213), (7, 17590918), (14, 8795459), (197, 625058), (394, 312529), (1379, 89294), (2758, 44647)]