1234905826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{6221}}^1$

素因数の和:7530

約数の個数: 32

約数和(自身を含む): 2311597440

約数和(自身を除く): 1076691614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1289, 2578, 6221, 9023, 12442, 14179, 18046, 28358, 43547, 68431, 87094, 99253, 136862, 198506, 479017, 958034, 8018869, 16037738, 56132083, 88207559, 112264166, 176415118, 617452913, 1234905826]

約数ペア:

[(1, 1234905826), (2, 617452913), (7, 176415118), (11, 112264166), (14, 88207559), (22, 56132083), (77, 16037738), (154, 8018869), (1289, 958034), (2578, 479017), (6221, 198506), (9023, 136862), (12442, 99253), (14179, 87094), (18046, 68431), (28358, 43547)]