2100098786708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40386515129}}^1$

素因数の和:40386515146

約数の個数: 12

約数和(自身を含む): 3957878482740

約数和(自身を除く): 1857779696032

約数列:

[1, 2, 4, 13, 26, 52, 40386515129, 80773030258, 161546060516, 525024696677, 1050049393354, 2100098786708]

約数ペア:

[(1, 2100098786708), (2, 1050049393354), (4, 525024696677), (13, 161546060516), (26, 80773030258), (52, 40386515129)]