7139444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 13533408

約数和(自身を除く): 6393964

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 547, 1004, 1094, 2188, 3263, 6526, 7111, 13052, 14222, 28444, 137297, 274594, 549188, 1784861, 3569722, 7139444]

約数ペア:

[(1, 7139444), (2, 3569722), (4, 1784861), (13, 549188), (26, 274594), (52, 137297), (251, 28444), (502, 14222), (547, 13052), (1004, 7111), (1094, 6526), (2188, 3263)]