266880707

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21130

約数の個数: 16

約数和(自身を含む): 303264000

約数和(自身を除く): 36383293

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 21059, 400121, 484357, 610711, 9202783, 11603509, 14046353, 266880707]

約数ペア:

[(1, 266880707), (19, 14046353), (23, 11603509), (29, 9202783), (437, 610711), (551, 484357), (667, 400121), (12673, 21059)]