2017390928

素因数分解:

$2^4\times 7^1\times {\mathrm{18012419}}^1$

素因数の和:18012434

約数の個数: 20

約数和(自身を含む): 4467080160

約数和(自身を除く): 2449689232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18012419, 36024838, 72049676, 126086933, 144099352, 252173866, 288198704, 504347732, 1008695464, 2017390928]

約数ペア:

[(1, 2017390928), (2, 1008695464), (4, 504347732), (7, 288198704), (8, 252173866), (14, 144099352), (16, 126086933), (28, 72049676), (56, 36024838), (112, 18012419)]