2423465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 3205440

約数和(自身を除く): 781975

約数列:

[1, 5, 11, 55, 139, 317, 695, 1529, 1585, 3487, 7645, 17435, 44063, 220315, 484693, 2423465]

約数ペア:

[(1, 2423465), (5, 484693), (11, 220315), (55, 44063), (139, 17435), (317, 7645), (695, 3487), (1529, 1585)]