2068552100021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{216133}}^1$

素因数の和:216378

約数の個数: 48

約数和(自身を含む): 2511235009920

約数和(自身を除く): 442682909899

約数列:

[1, 11, 19, 23, 121, 181, 209, 253, 437, 1991, 2299, 2783, 3439, 4163, 4807, 21901, 37829, 45793, 52877, 79097, 216133, 416119, 503723, 870067, 2377463, 4106527, 4971059, 9570737, 26152093, 39120073, 45171797, 54681649, 94450121, 430320803, 496889767, 601498139, 743281387, 899761679, 1038951331, 4733528833, 8176095257, 9897378469, 11428464641, 17095471901, 89937047827, 108871163159, 188050190911, 2068552100021]

約数ペア:

[(1, 2068552100021), (11, 188050190911), (19, 108871163159), (23, 89937047827), (121, 17095471901), (181, 11428464641), (209, 9897378469), (253, 8176095257), (437, 4733528833), (1991, 1038951331), (2299, 899761679), (2783, 743281387), (3439, 601498139), (4163, 496889767), (4807, 430320803), (21901, 94450121), (37829, 54681649), (45793, 45171797), (52877, 39120073), (79097, 26152093), (216133, 9570737), (416119, 4971059), (503723, 4106527), (870067, 2377463)]