2669268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 7293440

約数和(自身を除く): 4624172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 739, 903, 1204, 1478, 1806, 2217, 2956, 3612, 4434, 5173, 8868, 10346, 15519, 20692, 31038, 31777, 62076, 63554, 95331, 127108, 190662, 222439, 381324, 444878, 667317, 889756, 1334634, 2669268]

約数ペア:

[(1, 2669268), (2, 1334634), (3, 889756), (4, 667317), (6, 444878), (7, 381324), (12, 222439), (14, 190662), (21, 127108), (28, 95331), (42, 63554), (43, 62076), (84, 31777), (86, 31038), (129, 20692), (172, 15519), (258, 10346), (301, 8868), (516, 5173), (602, 4434), (739, 3612), (903, 2956), (1204, 2217), (1478, 1806)]