122972444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 257983488

約数和(自身を除く): 135011044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 257, 322, 514, 644, 743, 1028, 1486, 1799, 2972, 3598, 5201, 5911, 7196, 10402, 11822, 17089, 20804, 23644, 34178, 41377, 68356, 82754, 119623, 165508, 190951, 239246, 381902, 478492, 763804, 1336657, 2673314, 4391873, 5346628, 8783746, 17567492, 30743111, 61486222, 122972444]

約数ペア:

[(1, 122972444), (2, 61486222), (4, 30743111), (7, 17567492), (14, 8783746), (23, 5346628), (28, 4391873), (46, 2673314), (92, 1336657), (161, 763804), (257, 478492), (322, 381902), (514, 239246), (644, 190951), (743, 165508), (1028, 119623), (1486, 82754), (1799, 68356), (2972, 41377), (3598, 34178), (5201, 23644), (5911, 20804), (7196, 17089), (10402, 11822)]