2840252254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277531}}^1$

素因数の和:277600

約数の個数: 32

約数和(自身を含む): 5275328256

約数和(自身を除く): 2435076002

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 277531, 555062, 1942717, 3885434, 4718027, 9436054, 11933833, 23867666, 33026189, 66052378, 83536831, 167073662, 202875161, 405750322, 1420126127, 2840252254]

約数ペア:

[(1, 2840252254), (2, 1420126127), (7, 405750322), (14, 202875161), (17, 167073662), (34, 83536831), (43, 66052378), (86, 33026189), (119, 23867666), (238, 11933833), (301, 9436054), (602, 4718027), (731, 3885434), (1462, 1942717), (5117, 555062), (10234, 277531)]