1246343728

素因数分解:

$2^4\times 7^1\times {\mathrm{11128069}}^1$

素因数の和:11128084

約数の個数: 20

約数和(自身を含む): 2759761360

約数和(自身を除く): 1513417632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11128069, 22256138, 44512276, 77896483, 89024552, 155792966, 178049104, 311585932, 623171864, 1246343728]

約数ペア:

[(1, 1246343728), (2, 623171864), (4, 311585932), (7, 178049104), (8, 155792966), (14, 89024552), (16, 77896483), (28, 44512276), (56, 22256138), (112, 11128069)]