248536486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{364423}}^1$

素因数の和:364467

約数の個数: 16

約数和(自身を含む): 419816448

約数和(自身を除く): 171279962

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 364423, 728846, 4008653, 8017306, 11297113, 22594226, 124268243, 248536486]

約数ペア:

[(1, 248536486), (2, 124268243), (11, 22594226), (22, 11297113), (31, 8017306), (62, 4008653), (341, 728846), (682, 364423)]