1292771394

素因数分解:

$2^1\times 3^3\times {\mathrm{4789}}^1\times {\mathrm{4999}}^1$

素因数の和:9799

約数の個数: 32

約数和(自身を含む): 2874000000

約数和(自身を除く): 1581228606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4789, 4999, 9578, 9998, 14367, 14997, 28734, 29994, 43101, 44991, 86202, 89982, 129303, 134973, 258606, 269946, 23940211, 47880422, 71820633, 143641266, 215461899, 430923798, 646385697, 1292771394]

約数ペア:

[(1, 1292771394), (2, 646385697), (3, 430923798), (6, 215461899), (9, 143641266), (18, 71820633), (27, 47880422), (54, 23940211), (4789, 269946), (4999, 258606), (9578, 134973), (9998, 129303), (14367, 89982), (14997, 86202), (28734, 44991), (29994, 43101)]