7260506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 11924928

約数和(自身を除く): 4664422

約数列:

[1, 2, 11, 22, 401, 802, 823, 1646, 4411, 8822, 9053, 18106, 330023, 660046, 3630253, 7260506]

約数ペア:

[(1, 7260506), (2, 3630253), (11, 660046), (22, 330023), (401, 18106), (802, 9053), (823, 8822), (1646, 4411)]