2020793281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 2389782528

約数和(自身を除く): 368989247

約数列:

[1, 13, 17, 41, 83, 221, 533, 697, 1079, 1411, 2687, 3403, 9061, 18343, 34931, 44239, 45679, 57851, 110167, 223021, 593827, 752063, 1432171, 1872839, 2899273, 3791357, 9143861, 24346907, 49287641, 118870193, 155445637, 2020793281]

約数ペア:

[(1, 2020793281), (13, 155445637), (17, 118870193), (41, 49287641), (83, 24346907), (221, 9143861), (533, 3791357), (697, 2899273), (1079, 1872839), (1411, 1432171), (2687, 752063), (3403, 593827), (9061, 223021), (18343, 110167), (34931, 57851), (44239, 45679)]