1277774860036

素因数分解:

$2^2\times {\mathrm{13901}}^1\times {\mathrm{22979909}}^1$

素因数の和:22993814

約数の個数: 12

約数和(自身を含む): 2236266961740

約数和(自身を除く): 958492101704

約数列:

[1, 2, 4, 13901, 27802, 55604, 22979909, 45959818, 91919636, 319443715009, 638887430018, 1277774860036]

約数ペア:

[(1, 1277774860036), (2, 638887430018), (4, 319443715009), (13901, 91919636), (27802, 45959818), (55604, 22979909)]