13690810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 28397952

約数和(自身を除く): 14707142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1493, 1834, 2986, 4585, 7465, 9170, 10451, 14930, 20902, 52255, 104510, 195583, 391166, 977915, 1369081, 1955830, 2738162, 6845405, 13690810]

約数ペア:

[(1, 13690810), (2, 6845405), (5, 2738162), (7, 1955830), (10, 1369081), (14, 977915), (35, 391166), (70, 195583), (131, 104510), (262, 52255), (655, 20902), (917, 14930), (1310, 10451), (1493, 9170), (1834, 7465), (2986, 4585)]