1343048493820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{43919179}}^1$

素因数の和:43919338

約数の個数: 48

約数和(自身を含む): 3098937340800

約数和(自身を除く): 1755888846980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 7645, 15290, 30580, 43919179, 87838358, 175676716, 219595895, 439191790, 483110969, 878383580, 966221938, 1932443876, 2415554845, 4831109690, 6104765881, 9662219380, 12209531762, 24419063524, 30523829405, 61047658810, 67152424691, 122095317620, 134304849382, 268609698764, 335762123455, 671524246910, 1343048493820]

約数ペア:

[(1, 1343048493820), (2, 671524246910), (4, 335762123455), (5, 268609698764), (10, 134304849382), (11, 122095317620), (20, 67152424691), (22, 61047658810), (44, 30523829405), (55, 24419063524), (110, 12209531762), (139, 9662219380), (220, 6104765881), (278, 4831109690), (556, 2415554845), (695, 1932443876), (1390, 966221938), (1529, 878383580), (2780, 483110969), (3058, 439191790), (6116, 219595895), (7645, 175676716), (15290, 87838358), (30580, 43919179)]