2013111356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2789}}^1\times {\mathrm{5821}}^1$

素因数の和:8645

約数の個数: 24

約数和(自身を含む): 3638517120

約数和(自身を除く): 1625405764

約数列:

[1, 2, 4, 31, 62, 124, 2789, 5578, 5821, 11156, 11642, 23284, 86459, 172918, 180451, 345836, 360902, 721804, 16234769, 32469538, 64939076, 503277839, 1006555678, 2013111356]

約数ペア:

[(1, 2013111356), (2, 1006555678), (4, 503277839), (31, 64939076), (62, 32469538), (124, 16234769), (2789, 721804), (5578, 360902), (5821, 345836), (11156, 180451), (11642, 172918), (23284, 86459)]