1319744384

素因数分解:

$2^7\times 7^1\times {\mathrm{1472929}}^1$

素因数の和:1472950

約数の個数: 32

約数和(自身を含む): 3004777200

約数和(自身を除く): 1685032816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1472929, 2945858, 5891716, 10310503, 11783432, 20621006, 23566864, 41242012, 47133728, 82484024, 94267456, 164968048, 188534912, 329936096, 659872192, 1319744384]

約数ペア:

[(1, 1319744384), (2, 659872192), (4, 329936096), (7, 188534912), (8, 164968048), (14, 94267456), (16, 82484024), (28, 47133728), (32, 41242012), (56, 23566864), (64, 20621006), (112, 11783432), (128, 10310503), (224, 5891716), (448, 2945858), (896, 1472929)]