2149238

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 4065600

約数和(自身を除く): 1916362

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 241, 343, 482, 637, 686, 1274, 1687, 3133, 3374, 4459, 6266, 8918, 11809, 21931, 23618, 43862, 82663, 153517, 165326, 307034, 1074619, 2149238]

約数ペア:

[(1, 2149238), (2, 1074619), (7, 307034), (13, 165326), (14, 153517), (26, 82663), (49, 43862), (91, 23618), (98, 21931), (182, 11809), (241, 8918), (343, 6266), (482, 4459), (637, 3374), (686, 3133), (1274, 1687)]