1880704

素因数分解:

$2^7\times 7^1\times {\mathrm{2099}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 4284000

約数和(自身を除く): 2403296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2099, 4198, 8396, 14693, 16792, 29386, 33584, 58772, 67168, 117544, 134336, 235088, 268672, 470176, 940352, 1880704]

約数ペア:

[(1, 1880704), (2, 940352), (4, 470176), (7, 268672), (8, 235088), (14, 134336), (16, 117544), (28, 67168), (32, 58772), (56, 33584), (64, 29386), (112, 16792), (128, 14693), (224, 8396), (448, 4198), (896, 2099)]