2124590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 4203360

約数和(自身を除く): 2078770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 277, 295, 554, 590, 767, 1385, 1534, 2770, 3601, 3835, 7202, 7670, 16343, 18005, 32686, 36010, 81715, 163430, 212459, 424918, 1062295, 2124590]

約数ペア:

[(1, 2124590), (2, 1062295), (5, 424918), (10, 212459), (13, 163430), (26, 81715), (59, 36010), (65, 32686), (118, 18005), (130, 16343), (277, 7670), (295, 7202), (554, 3835), (590, 3601), (767, 2770), (1385, 1534)]