1311352

素因数分解:

$2^3\times 7^1\times {\mathrm{23417}}^1$

素因数の和:23430

約数の個数: 16

約数和(自身を含む): 2810160

約数和(自身を除く): 1498808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23417, 46834, 93668, 163919, 187336, 327838, 655676, 1311352]

約数ペア:

[(1, 1311352), (2, 655676), (4, 327838), (7, 187336), (8, 163919), (14, 93668), (28, 46834), (56, 23417)]