2052177589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{451723}}^1$

素因数の和:451800

約数の個数: 16

約数和(自身を含む): 2601930240

約数和(自身を除く): 549752651

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 451723, 3162061, 4968953, 26651657, 34782671, 186561599, 293168227, 2052177589]

約数ペア:

[(1, 2052177589), (7, 293168227), (11, 186561599), (59, 34782671), (77, 26651657), (413, 4968953), (649, 3162061), (4543, 451723)]