9905714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 18794496

約数和(自身を除く): 8888782

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 1471, 2942, 3367, 6734, 10297, 19123, 20594, 38246, 54427, 108854, 133861, 267722, 380989, 707551, 761978, 1415102, 4952857, 9905714]

約数ペア:

[(1, 9905714), (2, 4952857), (7, 1415102), (13, 761978), (14, 707551), (26, 380989), (37, 267722), (74, 133861), (91, 108854), (182, 54427), (259, 38246), (481, 20594), (518, 19123), (962, 10297), (1471, 6734), (2942, 3367)]