1329272

素因数分解:

$2^3\times 7^2\times {\mathrm{3391}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 2900160

約数和(自身を除く): 1570888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 3391, 6782, 13564, 23737, 27128, 47474, 94948, 166159, 189896, 332318, 664636, 1329272]

約数ペア:

[(1, 1329272), (2, 664636), (4, 332318), (7, 189896), (8, 166159), (14, 94948), (28, 47474), (49, 27128), (56, 23737), (98, 13564), (196, 6782), (392, 3391)]