1380456839

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 1440180000

約数和(自身を除く): 59723161

約数列:

[1, 41, 89, 149, 2539, 3649, 6109, 13261, 104099, 225971, 378311, 543701, 9264811, 15510751, 33669679, 1380456839]

約数ペア:

[(1, 1380456839), (41, 33669679), (89, 15510751), (149, 9264811), (2539, 543701), (3649, 378311), (6109, 225971), (13261, 104099)]