2017147468

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{699427}}^1$

素因数の和:699541

約数の個数: 24

約数和(自身を含む): 4073468672

約数和(自身を除く): 2056321204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 699427, 1398854, 2797708, 4895989, 9791978, 19583956, 72040981, 144081962, 288163924, 504286867, 1008573734, 2017147468]

約数ペア:

[(1, 2017147468), (2, 1008573734), (4, 504286867), (7, 288163924), (14, 144081962), (28, 72040981), (103, 19583956), (206, 9791978), (412, 4895989), (721, 2797708), (1442, 1398854), (2884, 699427)]