71350798870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{548852299}}^1$

素因数の和:548852319

約数の個数: 16

約数和(自身を含む): 138310779600

約数和(自身を除く): 66959980730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 548852299, 1097704598, 2744261495, 5488522990, 7135079887, 14270159774, 35675399435, 71350798870]

約数ペア:

[(1, 71350798870), (2, 35675399435), (5, 14270159774), (10, 7135079887), (13, 5488522990), (26, 2744261495), (65, 1097704598), (130, 548852299)]