1036993454380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55949}}^1\times {\mathrm{71287}}^1$

素因数の和:127258

約数の個数: 48

約数和(自身を含む): 2345275396800

約数和(自身を除く): 1308281942420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 55949, 71287, 111898, 142574, 223796, 279745, 285148, 356435, 559490, 712870, 727337, 926731, 1118980, 1425740, 1454674, 1853462, 2909348, 3636685, 3706924, 4633655, 7273370, 9267310, 14546740, 18534620, 3988436363, 7976872726, 15953745452, 19942181815, 39884363630, 51849672719, 79768727260, 103699345438, 207398690876, 259248363595, 518496727190, 1036993454380]

約数ペア:

[(1, 1036993454380), (2, 518496727190), (4, 259248363595), (5, 207398690876), (10, 103699345438), (13, 79768727260), (20, 51849672719), (26, 39884363630), (52, 19942181815), (65, 15953745452), (130, 7976872726), (260, 3988436363), (55949, 18534620), (71287, 14546740), (111898, 9267310), (142574, 7273370), (223796, 4633655), (279745, 3706924), (285148, 3636685), (356435, 2909348), (559490, 1853462), (712870, 1454674), (727337, 1425740), (926731, 1118980)]