1944809314

素因数分解:

$2^1\times 7^3\times {\mathrm{223}}^1\times {\mathrm{12713}}^1$

素因数の和:12959

約数の個数: 32

約数和(自身を含む): 3417523200

約数和(自身を除く): 1472713886

約数列:

[1, 2, 7, 14, 49, 98, 223, 343, 446, 686, 1561, 3122, 10927, 12713, 21854, 25426, 76489, 88991, 152978, 177982, 622937, 1245874, 2834999, 4360559, 5669998, 8721118, 19844993, 39689986, 138914951, 277829902, 972404657, 1944809314]

約数ペア:

[(1, 1944809314), (2, 972404657), (7, 277829902), (14, 138914951), (49, 39689986), (98, 19844993), (223, 8721118), (343, 5669998), (446, 4360559), (686, 2834999), (1561, 1245874), (3122, 622937), (10927, 177982), (12713, 152978), (21854, 88991), (25426, 76489)]