2017612805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{244411}}^1$

素因数の和:244556

約数の個数: 16

約数和(自身を含む): 2627917824

約数和(自身を除く): 610305019

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 244411, 1222055, 3177343, 15886715, 31040197, 155200985, 403522561, 2017612805]

約数ペア:

[(1, 2017612805), (5, 403522561), (13, 155200985), (65, 31040197), (127, 15886715), (635, 3177343), (1651, 1222055), (8255, 244411)]