378580456774

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1120060523}}^1$

素因数の和:1120060551

約数の個数: 12

約数和(自身を含む): 614913227676

約数和(自身を除く): 236332770902

約数列:

[1, 2, 13, 26, 169, 338, 1120060523, 2240121046, 14560786799, 29121573598, 189290228387, 378580456774]

約数ペア:

[(1, 378580456774), (2, 189290228387), (13, 29121573598), (26, 14560786799), (169, 2240121046), (338, 1120060523)]