2017788248

素因数分解:

$2^3\times 7^2\times {\mathrm{5147419}}^1$

素因数の和:5147439

約数の個数: 24

約数和(自身を含む): 4401044100

約数和(自身を除く): 2383255852

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5147419, 10294838, 20589676, 36031933, 41179352, 72063866, 144127732, 252223531, 288255464, 504447062, 1008894124, 2017788248]

約数ペア:

[(1, 2017788248), (2, 1008894124), (4, 504447062), (7, 288255464), (8, 252223531), (14, 144127732), (28, 72063866), (49, 41179352), (56, 36031933), (98, 20589676), (196, 10294838), (392, 5147419)]