297821708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4379731}}^1$

素因数の和:4379752

約数の個数: 12

約数和(自身を含む): 551846232

約数和(自身を除く): 254024524

約数列:

[1, 2, 4, 17, 34, 68, 4379731, 8759462, 17518924, 74455427, 148910854, 297821708]

約数ペア:

[(1, 297821708), (2, 148910854), (4, 74455427), (17, 17518924), (34, 8759462), (68, 4379731)]