2719574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 4941216

約数和(自身を除く): 2221642

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 257, 286, 407, 481, 514, 814, 962, 2827, 3341, 5291, 5654, 6682, 9509, 10582, 19018, 36751, 73502, 104599, 123617, 209198, 247234, 1359787, 2719574]

約数ペア:

[(1, 2719574), (2, 1359787), (11, 247234), (13, 209198), (22, 123617), (26, 104599), (37, 73502), (74, 36751), (143, 19018), (257, 10582), (286, 9509), (407, 6682), (481, 5654), (514, 5291), (814, 3341), (962, 2827)]