1123236856

素因数分解:

$2^3\times 7^1\times {\mathrm{20057801}}^1$

素因数の和:20057814

約数の個数: 16

約数和(自身を含む): 2406936240

約数和(自身を除く): 1283699384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20057801, 40115602, 80231204, 140404607, 160462408, 280809214, 561618428, 1123236856]

約数ペア:

[(1, 1123236856), (2, 561618428), (4, 280809214), (7, 160462408), (8, 140404607), (14, 80231204), (28, 40115602), (56, 20057801)]