2879244388

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{20929}}^1$

素因数の和:21307

約数の個数: 24

約数和(自身を含む): 5093859680

約数和(自身を除く): 2214615292

約数列:

[1, 2, 4, 163, 211, 326, 422, 652, 844, 20929, 34393, 41858, 68786, 83716, 137572, 3411427, 4416019, 6822854, 8832038, 13645708, 17664076, 719811097, 1439622194, 2879244388]

約数ペア:

[(1, 2879244388), (2, 1439622194), (4, 719811097), (163, 17664076), (211, 13645708), (326, 8832038), (422, 6822854), (652, 4416019), (844, 3411427), (20929, 137572), (34393, 83716), (41858, 68786)]