1386173824

素因数分解:

$2^7\times 7^1\times {\mathrm{1547069}}^1$

素因数の和:1547090

約数の個数: 32

約数和(自身を含む): 3156022800

約数和(自身を除く): 1769848976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1547069, 3094138, 6188276, 10829483, 12376552, 21658966, 24753104, 43317932, 49506208, 86635864, 99012416, 173271728, 198024832, 346543456, 693086912, 1386173824]

約数ペア:

[(1, 1386173824), (2, 693086912), (4, 346543456), (7, 198024832), (8, 173271728), (14, 99012416), (16, 86635864), (28, 49506208), (32, 43317932), (56, 24753104), (64, 21658966), (112, 12376552), (128, 10829483), (224, 6188276), (448, 3094138), (896, 1547069)]