2018731853

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2843}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 2091090816

約数和(自身を除く): 72358963

約数列:

[1, 71, 73, 137, 2843, 5183, 9727, 10001, 201853, 207539, 389491, 710071, 14735269, 27653861, 28432843, 2018731853]

約数ペア:

[(1, 2018731853), (71, 28432843), (73, 27653861), (137, 14735269), (2843, 710071), (5183, 389491), (9727, 207539), (10001, 201853)]