1990460776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14635741}}^1$

素因数の和:14635764

約数の個数: 16

約数和(自身を含む): 3951650340

約数和(自身を除く): 1961189564

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14635741, 29271482, 58542964, 117085928, 248807597, 497615194, 995230388, 1990460776]

約数ペア:

[(1, 1990460776), (2, 995230388), (4, 497615194), (8, 248807597), (17, 117085928), (34, 58542964), (68, 29271482), (136, 14635741)]