2112942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 4612608

約数和(自身を除く): 2499666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 263, 309, 526, 618, 789, 1339, 1578, 2678, 3419, 4017, 6838, 8034, 10257, 20514, 27089, 54178, 81267, 162534, 352157, 704314, 1056471, 2112942]

約数ペア:

[(1, 2112942), (2, 1056471), (3, 704314), (6, 352157), (13, 162534), (26, 81267), (39, 54178), (78, 27089), (103, 20514), (206, 10257), (263, 8034), (309, 6838), (526, 4017), (618, 3419), (789, 2678), (1339, 1578)]