57001978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 39524102

約数列:

[1, 2, 11, 22, 37, 74, 239, 293, 407, 478, 586, 814, 2629, 3223, 5258, 6446, 8843, 10841, 17686, 21682, 70027, 97273, 119251, 140054, 194546, 238502, 770297, 1540594, 2590999, 5181998, 28500989, 57001978]

約数ペア:

[(1, 57001978), (2, 28500989), (11, 5181998), (22, 2590999), (37, 1540594), (74, 770297), (239, 238502), (293, 194546), (407, 140054), (478, 119251), (586, 97273), (814, 70027), (2629, 21682), (3223, 17686), (5258, 10841), (6446, 8843)]