1742251679

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{16421}}^1$

素因数の和:17110

約数の個数: 16

約数和(自身を含む): 2080995840

約数和(自身を除く): 338744161

約数列:

[1, 7, 23, 161, 659, 4613, 15157, 16421, 106099, 114947, 377683, 2643781, 10821439, 75750073, 248893097, 1742251679]

約数ペア:

[(1, 1742251679), (7, 248893097), (23, 75750073), (161, 10821439), (659, 2643781), (4613, 377683), (15157, 114947), (16421, 106099)]