27781246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1511}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 43273440

約数和(自身を除く): 15492194

約数列:

[1, 2, 29, 58, 317, 634, 1511, 3022, 9193, 18386, 43819, 87638, 478987, 957974, 13890623, 27781246]

約数ペア:

[(1, 27781246), (2, 13890623), (29, 957974), (58, 478987), (317, 87638), (634, 43819), (1511, 18386), (3022, 9193)]