943900048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{648283}}^1$

素因数の和:648311

約数の個数: 40

約数和(自身を含む): 2250842048

約数和(自身を除く): 1306942000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 648283, 1296566, 2593132, 4537981, 5186264, 8427679, 9075962, 10372528, 16855358, 18151924, 33710716, 36303848, 58993753, 67421432, 72607696, 117987506, 134842864, 235975012, 471950024, 943900048]

約数ペア:

[(1, 943900048), (2, 471950024), (4, 235975012), (7, 134842864), (8, 117987506), (13, 72607696), (14, 67421432), (16, 58993753), (26, 36303848), (28, 33710716), (52, 18151924), (56, 16855358), (91, 10372528), (104, 9075962), (112, 8427679), (182, 5186264), (208, 4537981), (364, 2593132), (728, 1296566), (1456, 648283)]