2006641712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1587533}}^1$

素因数の和:1587620

約数の個数: 20

約数和(自身を含む): 3937084320

約数和(自身を除く): 1930442608

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1587533, 3175066, 6350132, 12700264, 25400528, 125415107, 250830214, 501660428, 1003320856, 2006641712]

約数ペア:

[(1, 2006641712), (2, 1003320856), (4, 501660428), (8, 250830214), (16, 125415107), (79, 25400528), (158, 12700264), (316, 6350132), (632, 3175066), (1264, 1587533)]