2856557005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{308317}}^1$

素因数の和:308448

約数の個数: 16

約数和(自身を含む): 3662817840

約数和(自身を除く): 806260835

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 308317, 1541585, 5241389, 26206945, 33606553, 168032765, 571311401, 2856557005]

約数ペア:

[(1, 2856557005), (5, 571311401), (17, 168032765), (85, 33606553), (109, 26206945), (545, 5241389), (1853, 1541585), (9265, 308317)]