2760791207330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21236855441}}^1$

素因数の和:21236855461

約数の個数: 16

約数和(自身を含む): 5351687571384

約数和(自身を除く): 2590896364054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21236855441, 42473710882, 106184277205, 212368554410, 276079120733, 552158241466, 1380395603665, 2760791207330]

約数ペア:

[(1, 2760791207330), (2, 1380395603665), (5, 552158241466), (10, 276079120733), (13, 212368554410), (26, 106184277205), (65, 42473710882), (130, 21236855441)]