2478606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 5470080

約数和(自身を除く): 2991474

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 739, 1118, 1478, 1677, 2217, 3354, 4434, 9607, 19214, 28821, 31777, 57642, 63554, 95331, 190662, 413101, 826202, 1239303, 2478606]

約数ペア:

[(1, 2478606), (2, 1239303), (3, 826202), (6, 413101), (13, 190662), (26, 95331), (39, 63554), (43, 57642), (78, 31777), (86, 28821), (129, 19214), (258, 9607), (559, 4434), (739, 3354), (1118, 2217), (1478, 1677)]