6425146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 12152448

約数和(自身を除く): 5727302

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 821, 1118, 1642, 3913, 5747, 7826, 10673, 11494, 21346, 35303, 70606, 74711, 149422, 247121, 458939, 494242, 917878, 3212573, 6425146]

約数ペア:

[(1, 6425146), (2, 3212573), (7, 917878), (13, 494242), (14, 458939), (26, 247121), (43, 149422), (86, 74711), (91, 70606), (182, 35303), (301, 21346), (559, 11494), (602, 10673), (821, 7826), (1118, 5747), (1642, 3913)]