2442242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 4126464

約数和(自身を除く): 1684222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 3581, 7162, 39391, 78782, 111011, 222022, 1221121, 2442242]

約数ペア:

[(1, 2442242), (2, 1221121), (11, 222022), (22, 111011), (31, 78782), (62, 39391), (341, 7162), (682, 3581)]