1340802316

素因数分解:

$2^2\times 7^1\times {\mathrm{4817}}^1\times {\mathrm{9941}}^1$

素因数の和:14769

約数の個数: 24

約数和(自身を含む): 2682431136

約数和(自身を除く): 1341628820

約数列:

[1, 2, 4, 7, 14, 28, 4817, 9634, 9941, 19268, 19882, 33719, 39764, 67438, 69587, 134876, 139174, 278348, 47885797, 95771594, 191543188, 335200579, 670401158, 1340802316]

約数ペア:

[(1, 1340802316), (2, 670401158), (4, 335200579), (7, 191543188), (14, 95771594), (28, 47885797), (4817, 278348), (9634, 139174), (9941, 134876), (19268, 69587), (19882, 67438), (33719, 39764)]