76988990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{592223}}^1$

素因数の和:592243

約数の個数: 16

約数和(自身を含む): 149240448

約数和(自身を除く): 72251458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 592223, 1184446, 2961115, 5922230, 7698899, 15397798, 38494495, 76988990]

約数ペア:

[(1, 76988990), (2, 38494495), (5, 15397798), (10, 7698899), (13, 5922230), (26, 2961115), (65, 1184446), (130, 592223)]