123743281292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2657}}^1\times {\mathrm{283979}}^1$

素因数の和:286681

約数の個数: 24

約数和(自身を含む): 221916738960

約数和(自身を除く): 98173457668

約数列:

[1, 2, 4, 41, 82, 164, 2657, 5314, 10628, 108937, 217874, 283979, 435748, 567958, 1135916, 11643139, 23286278, 46572556, 754532203, 1509064406, 3018128812, 30935820323, 61871640646, 123743281292]

約数ペア:

[(1, 123743281292), (2, 61871640646), (4, 30935820323), (41, 3018128812), (82, 1509064406), (164, 754532203), (2657, 46572556), (5314, 23286278), (10628, 11643139), (108937, 1135916), (217874, 567958), (283979, 435748)]