123506708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{81901}}^1$

素因数の和:81947

約数の個数: 24

約数和(自身を含む): 240791880

約数和(自身を除く): 117285172

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 81901, 163802, 327604, 1064713, 2129426, 2375129, 4258852, 4750258, 9500516, 30876677, 61753354, 123506708]

約数ペア:

[(1, 123506708), (2, 61753354), (4, 30876677), (13, 9500516), (26, 4750258), (29, 4258852), (52, 2375129), (58, 2129426), (116, 1064713), (377, 327604), (754, 163802), (1508, 81901)]