1420838164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{10111}}^1$

素因数の和:10220

約数の個数: 36

約数和(自身を含む): 2679882240

約数和(自身を除く): 1259044076

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 1849, 3268, 3698, 7396, 10111, 20222, 35131, 40444, 70262, 140524, 192109, 384218, 434773, 768436, 869546, 1739092, 8260687, 16521374, 18695239, 33042748, 37390478, 74780956, 355209541, 710419082, 1420838164]

約数ペア:

[(1, 1420838164), (2, 710419082), (4, 355209541), (19, 74780956), (38, 37390478), (43, 33042748), (76, 18695239), (86, 16521374), (172, 8260687), (817, 1739092), (1634, 869546), (1849, 768436), (3268, 434773), (3698, 384218), (7396, 192109), (10111, 140524), (20222, 70262), (35131, 40444)]