1313551486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{49193}}^1$

素因数の和:49300

約数の個数: 24

約数和(自身を含む): 2160600480

約数和(自身を除く): 847048994

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 13351, 26702, 49193, 98386, 639509, 1279018, 3886247, 7772494, 8313617, 16627234, 50521211, 101042422, 656775743, 1313551486]

約数ペア:

[(1, 1313551486), (2, 656775743), (13, 101042422), (26, 50521211), (79, 16627234), (158, 8313617), (169, 7772494), (338, 3886247), (1027, 1279018), (2054, 639509), (13351, 98386), (26702, 49193)]