2674342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 4529448

約数和(自身を除く): 1855106

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 257, 473, 514, 946, 2827, 5203, 5654, 10406, 11051, 22102, 31097, 62194, 121561, 243122, 1337171, 2674342]

約数ペア:

[(1, 2674342), (2, 1337171), (11, 243122), (22, 121561), (43, 62194), (86, 31097), (121, 22102), (242, 11051), (257, 10406), (473, 5654), (514, 5203), (946, 2827)]