1238128444

素因数分解:

$2^2\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{30559}}^1$

素因数の和:32017

約数の個数: 24

約数和(自身を含む): 2478049280

約数和(自身を除く): 1239920836

約数列:

[1, 2, 4, 7, 14, 28, 1447, 2894, 5788, 10129, 20258, 30559, 40516, 61118, 122236, 213913, 427826, 855652, 44218873, 88437746, 176875492, 309532111, 619064222, 1238128444]

約数ペア:

[(1, 1238128444), (2, 619064222), (4, 309532111), (7, 176875492), (14, 88437746), (28, 44218873), (1447, 855652), (2894, 427826), (5788, 213913), (10129, 122236), (20258, 61118), (30559, 40516)]