1212455374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{7621}}^1$

素因数の和:7876

約数の個数: 32

約数和(自身を含む): 2035988640

約数和(自身を除く): 823533266

約数列:

[1, 2, 13, 26, 29, 58, 211, 377, 422, 754, 2743, 5486, 6119, 7621, 12238, 15242, 79547, 99073, 159094, 198146, 221009, 442018, 1608031, 2873117, 3216062, 5746234, 20904403, 41808806, 46632899, 93265798, 606227687, 1212455374]

約数ペア:

[(1, 1212455374), (2, 606227687), (13, 93265798), (26, 46632899), (29, 41808806), (58, 20904403), (211, 5746234), (377, 3216062), (422, 2873117), (754, 1608031), (2743, 442018), (5486, 221009), (6119, 198146), (7621, 159094), (12238, 99073), (15242, 79547)]