311901922

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{13399}}^1$

素因数の和:13617

約数の個数: 16

約数和(自身を含む): 476611200

約数和(自身を除く): 164709278

約数列:

[1, 2, 103, 113, 206, 226, 11639, 13399, 23278, 26798, 1380097, 1514087, 2760194, 3028174, 155950961, 311901922]

約数ペア:

[(1, 311901922), (2, 155950961), (103, 3028174), (113, 2760194), (206, 1514087), (226, 1380097), (11639, 26798), (13399, 23278)]