342149474

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{19867}}^1$

素因数の和:20057

約数の個数: 16

約数和(自身を含む): 524515200

約数和(自身を除く): 182365726

約数列:

[1, 2, 79, 109, 158, 218, 8611, 17222, 19867, 39734, 1569493, 2165503, 3138986, 4331006, 171074737, 342149474]

約数ペア:

[(1, 342149474), (2, 171074737), (79, 4331006), (109, 3138986), (158, 2165503), (218, 1569493), (8611, 39734), (17222, 19867)]