1309137536

素因数分解:

$2^7\times 7^1\times {\mathrm{1461091}}^1$

素因数の和:1461112

約数の個数: 32

約数和(自身を含む): 2980627680

約数和(自身を除く): 1671490144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1461091, 2922182, 5844364, 10227637, 11688728, 20455274, 23377456, 40910548, 46754912, 81821096, 93509824, 163642192, 187019648, 327284384, 654568768, 1309137536]

約数ペア:

[(1, 1309137536), (2, 654568768), (4, 327284384), (7, 187019648), (8, 163642192), (14, 93509824), (16, 81821096), (28, 46754912), (32, 40910548), (56, 23377456), (64, 20455274), (112, 11688728), (128, 10227637), (224, 5844364), (448, 2922182), (896, 1461091)]