318996851

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{599}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 338688000

約数和(自身を除く): 19691149

約数列:

[1, 31, 41, 419, 599, 1271, 12989, 17179, 18569, 24559, 250981, 532549, 761329, 7780411, 10290221, 318996851]

約数ペア:

[(1, 318996851), (31, 10290221), (41, 7780411), (419, 761329), (599, 532549), (1271, 250981), (12989, 24559), (17179, 18569)]