21464301170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1\times {\mathrm{55837}}^1$

素因数の和:58814

約数の個数: 32

約数和(自身を含む): 41622538608

約数和(自身を除く): 20158237438

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2957, 5914, 14785, 29570, 38441, 55837, 76882, 111674, 192205, 279185, 384410, 558370, 725881, 1451762, 3629405, 7258810, 165110009, 330220018, 825550045, 1651100090, 2146430117, 4292860234, 10732150585, 21464301170]

約数ペア:

[(1, 21464301170), (2, 10732150585), (5, 4292860234), (10, 2146430117), (13, 1651100090), (26, 825550045), (65, 330220018), (130, 165110009), (2957, 7258810), (5914, 3629405), (14785, 1451762), (29570, 725881), (38441, 558370), (55837, 384410), (76882, 279185), (111674, 192205)]