2287448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 4590000

約数和(自身を除く): 2302552

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 149, 152, 202, 298, 404, 596, 808, 1192, 1919, 2831, 3838, 5662, 7676, 11324, 15049, 15352, 22648, 30098, 60196, 120392, 285931, 571862, 1143724, 2287448]

約数ペア:

[(1, 2287448), (2, 1143724), (4, 571862), (8, 285931), (19, 120392), (38, 60196), (76, 30098), (101, 22648), (149, 15352), (152, 15049), (202, 11324), (298, 7676), (404, 5662), (596, 3838), (808, 2831), (1192, 1919)]