2689968338

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{367}}^1\times {\mathrm{727}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 4109379456

約数和(自身を除く): 1419411118

約数列:

[1, 2, 71, 142, 367, 727, 734, 1454, 5041, 10082, 26057, 51617, 52114, 103234, 266809, 533618, 1850047, 3664807, 3700094, 7329614, 18943439, 37886878, 1344984169, 2689968338]

約数ペア:

[(1, 2689968338), (2, 1344984169), (71, 37886878), (142, 18943439), (367, 7329614), (727, 3700094), (734, 3664807), (1454, 1850047), (5041, 533618), (10082, 266809), (26057, 103234), (51617, 52114)]