27720409652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{533084801}}^1$

素因数の和:533084818

約数の個数: 12

約数和(自身を含む): 52242310596

約数和(自身を除く): 24521900944

約数列:

[1, 2, 4, 13, 26, 52, 533084801, 1066169602, 2132339204, 6930102413, 13860204826, 27720409652]

約数ペア:

[(1, 27720409652), (2, 13860204826), (4, 6930102413), (13, 2132339204), (26, 1066169602), (52, 533084801)]