2685914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 5101056

約数和(自身を除く): 2415142

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 163, 214, 326, 749, 1141, 1177, 1498, 1793, 2282, 2354, 3586, 8239, 12551, 16478, 17441, 25102, 34882, 122087, 191851, 244174, 383702, 1342957, 2685914]

約数ペア:

[(1, 2685914), (2, 1342957), (7, 383702), (11, 244174), (14, 191851), (22, 122087), (77, 34882), (107, 25102), (154, 17441), (163, 16478), (214, 12551), (326, 8239), (749, 3586), (1141, 2354), (1177, 2282), (1498, 1793)]