423266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 16

約数和(自身を含む): 686880

約数和(自身を除く): 263614

約数列:

[1, 2, 17, 34, 59, 118, 211, 422, 1003, 2006, 3587, 7174, 12449, 24898, 211633, 423266]

約数ペア:

[(1, 423266), (2, 211633), (17, 24898), (34, 12449), (59, 7174), (118, 3587), (211, 2006), (422, 1003)]