1890556957

素因数分解:

${\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 1949875200

約数和(自身を除く): 59318243

約数列:

[1, 61, 89, 479, 727, 5429, 29219, 42631, 44347, 64703, 348233, 2600491, 3946883, 21242213, 30992737, 1890556957]

約数ペア:

[(1, 1890556957), (61, 30992737), (89, 21242213), (479, 3946883), (727, 2600491), (5429, 348233), (29219, 64703), (42631, 44347)]