1520563070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11696639}}^1$

素因数の和:11696659

約数の個数: 16

約数和(自身を含む): 2947553280

約数和(自身を除く): 1426990210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11696639, 23393278, 58483195, 116966390, 152056307, 304112614, 760281535, 1520563070]

約数ペア:

[(1, 1520563070), (2, 760281535), (5, 304112614), (10, 152056307), (13, 116966390), (26, 58483195), (65, 23393278), (130, 11696639)]