345491234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{682789}}^1$

素因数の和:682825

約数の個数: 16

約数和(自身を含む): 589930560

約数和(自身を除く): 244439326

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 682789, 1365578, 7510679, 15021358, 15704147, 31408294, 172745617, 345491234]

約数ペア:

[(1, 345491234), (2, 172745617), (11, 31408294), (22, 15704147), (23, 15021358), (46, 7510679), (253, 1365578), (506, 682789)]