421414

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 746496

約数和(自身を除く): 325082

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 971, 1942, 6797, 13594, 30101, 60202, 210707, 421414]

約数ペア:

[(1, 421414), (2, 210707), (7, 60202), (14, 30101), (31, 13594), (62, 6797), (217, 1942), (434, 971)]