1244772718

素因数分解:

$2^1\times 7^1\times {\mathrm{4019}}^1\times {\mathrm{22123}}^1$

素因数の和:26151

約数の個数: 16

約数和(自身を含む): 2134523520

約数和(自身を除く): 889750802

約数列:

[1, 2, 7, 14, 4019, 8038, 22123, 28133, 44246, 56266, 154861, 309722, 88912337, 177824674, 622386359, 1244772718]

約数ペア:

[(1, 1244772718), (2, 622386359), (7, 177824674), (14, 88912337), (4019, 309722), (8038, 154861), (22123, 56266), (28133, 44246)]