355089092

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{211867}}^1$

素因数の和:212290

約数の個数: 12

約数和(自身を含む): 622891920

約数和(自身を除く): 267802828

約数列:

[1, 2, 4, 419, 838, 1676, 211867, 423734, 847468, 88772273, 177544546, 355089092]

約数ペア:

[(1, 355089092), (2, 177544546), (4, 88772273), (419, 847468), (838, 423734), (1676, 211867)]