2687236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 4919936

約数和(自身を除く): 2232700

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 271, 542, 1084, 2479, 4958, 9916, 10027, 18157, 20054, 36314, 40108, 72628, 671809, 1343618, 2687236]

約数ペア:

[(1, 2687236), (2, 1343618), (4, 671809), (37, 72628), (67, 40108), (74, 36314), (134, 20054), (148, 18157), (268, 10027), (271, 9916), (542, 4958), (1084, 2479)]