2196695809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{919}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 2819174400

約数和(自身を除く): 622478591

約数列:

[1, 7, 11, 37, 77, 259, 407, 839, 919, 2849, 5873, 6433, 9229, 10109, 31043, 34003, 64603, 70763, 217301, 238021, 341473, 374033, 771041, 2390311, 2618231, 5397287, 8481451, 28528517, 59370157, 199699619, 313813687, 2196695809]

約数ペア:

[(1, 2196695809), (7, 313813687), (11, 199699619), (37, 59370157), (77, 28528517), (259, 8481451), (407, 5397287), (839, 2618231), (919, 2390311), (2849, 771041), (5873, 374033), (6433, 341473), (9229, 238021), (10109, 217301), (31043, 70763), (34003, 64603)]