319142714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{198719}}^1$

素因数の和:198805

約数の個数: 16

約数和(自身を含む): 529390080

約数和(自身を除く): 210247366

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 198719, 397438, 2185909, 4371818, 14506487, 29012974, 159571357, 319142714]

約数ペア:

[(1, 319142714), (2, 159571357), (11, 29012974), (22, 14506487), (73, 4371818), (146, 2185909), (803, 397438), (1606, 198719)]