2008169522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1\times {\mathrm{20231}}^1$

素因数の和:21865

約数の個数: 16

約数和(自身を含む): 3111519744

約数和(自身を除く): 1103350222

約数列:

[1, 2, 31, 62, 1601, 3202, 20231, 40462, 49631, 99262, 627161, 1254322, 32389831, 64779662, 1004084761, 2008169522]

約数ペア:

[(1, 2008169522), (2, 1004084761), (31, 64779662), (62, 32389831), (1601, 1254322), (3202, 627161), (20231, 99262), (40462, 49631)]