2660801471994

素因数分解:

$2^1\times 3^1\times {\mathrm{6653}}^1\times {\mathrm{66656683}}^1$

素因数の和:66663341

約数の個数: 16

約数和(自身を含む): 5322402904032

約数和(自身を除く): 2661601432038

約数列:

[1, 2, 3, 6, 6653, 13306, 19959, 39918, 66656683, 133313366, 199970049, 399940098, 443466911999, 886933823998, 1330400735997, 2660801471994]

約数ペア:

[(1, 2660801471994), (2, 1330400735997), (3, 886933823998), (6, 443466911999), (6653, 399940098), (13306, 199970049), (19959, 133313366), (39918, 66656683)]