421214962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1308121}}^1$

素因数の和:1308153

約数の個数: 16

約数和(自身を含む): 753478272

約数和(自身を除く): 332263310

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1308121, 2616242, 9156847, 18313694, 30086783, 60173566, 210607481, 421214962]

約数ペア:

[(1, 421214962), (2, 210607481), (7, 60173566), (14, 30086783), (23, 18313694), (46, 9156847), (161, 2616242), (322, 1308121)]