2240476

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 2597924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 71, 92, 98, 142, 161, 196, 284, 322, 343, 497, 644, 686, 994, 1127, 1372, 1633, 1988, 2254, 3266, 3479, 4508, 6532, 6958, 7889, 11431, 13916, 15778, 22862, 24353, 31556, 45724, 48706, 80017, 97412, 160034, 320068, 560119, 1120238, 2240476]

約数ペア:

[(1, 2240476), (2, 1120238), (4, 560119), (7, 320068), (14, 160034), (23, 97412), (28, 80017), (46, 48706), (49, 45724), (71, 31556), (92, 24353), (98, 22862), (142, 15778), (161, 13916), (196, 11431), (284, 7889), (322, 6958), (343, 6532), (497, 4508), (644, 3479), (686, 3266), (994, 2254), (1127, 1988), (1372, 1633)]