1900538359

素因数分解:

${\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{859}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 1981440000

約数和(自身を除く): 80901641

約数列:

[1, 31, 149, 479, 859, 4619, 14849, 26629, 71371, 127991, 411461, 2212501, 3967721, 12755291, 61307689, 1900538359]

約数ペア:

[(1, 1900538359), (31, 61307689), (149, 12755291), (479, 3967721), (859, 2212501), (4619, 411461), (14849, 127991), (26629, 71371)]