7860268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 15029280

約数和(自身を除く): 7169012

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 2129, 3692, 4258, 8516, 27677, 55354, 110708, 151159, 302318, 604636, 1965067, 3930134, 7860268]

約数ペア:

[(1, 7860268), (2, 3930134), (4, 1965067), (13, 604636), (26, 302318), (52, 151159), (71, 110708), (142, 55354), (284, 27677), (923, 8516), (1846, 4258), (2129, 3692)]