2021565602

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1827817}}^1$

素因数の和:1827905

約数の個数: 16

約数和(自身を含む): 3509410560

約数和(自身を除く): 1487844958

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1827817, 3655634, 12794719, 25589438, 144397543, 288795086, 1010782801, 2021565602]

約数ペア:

[(1, 2021565602), (2, 1010782801), (7, 288795086), (14, 144397543), (79, 25589438), (158, 12794719), (553, 3655634), (1106, 1827817)]