331452242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{190709}}^1$

素因数の和:190801

約数の個数: 16

約数和(自身を含む): 549244800

約数和(自身を除く): 217792558

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 190709, 381418, 2097799, 4195598, 15066011, 30132022, 165726121, 331452242]

約数ペア:

[(1, 331452242), (2, 165726121), (11, 30132022), (22, 15066011), (79, 4195598), (158, 2097799), (869, 381418), (1738, 190709)]