1391264

素因数分解:

$2^5\times 7^1\times {\mathrm{6211}}^1$

素因数の和:6228

約数の個数: 24

約数和(自身を含む): 3130848

約数和(自身を除く): 1739584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 6211, 12422, 24844, 43477, 49688, 86954, 99376, 173908, 198752, 347816, 695632, 1391264]

約数ペア:

[(1, 1391264), (2, 695632), (4, 347816), (7, 198752), (8, 173908), (14, 99376), (16, 86954), (28, 49688), (32, 43477), (56, 24844), (112, 12422), (224, 6211)]