258679982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1\times {\mathrm{4493}}^1$

素因数の和:7123

約数の個数: 16

約数和(自身を含む): 423550512

約数和(自身を除く): 164870530

約数列:

[1, 2, 11, 22, 2617, 4493, 5234, 8986, 28787, 49423, 57574, 98846, 11758181, 23516362, 129339991, 258679982]

約数ペア:

[(1, 258679982), (2, 129339991), (11, 23516362), (22, 11758181), (2617, 98846), (4493, 57574), (5234, 49423), (8986, 28787)]