123412058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11287}}^1$

素因数の和:11378

約数の個数: 32

約数和(自身を含む): 234067968

約数和(自身を除く): 110655910

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 11287, 22574, 79009, 124157, 158018, 248314, 801377, 869099, 1602754, 1738198, 5609639, 8815147, 11219278, 17630294, 61706029, 123412058]

約数ペア:

[(1, 123412058), (2, 61706029), (7, 17630294), (11, 11219278), (14, 8815147), (22, 5609639), (71, 1738198), (77, 1602754), (142, 869099), (154, 801377), (497, 248314), (781, 158018), (994, 124157), (1562, 79009), (5467, 22574), (10934, 11287)]