1661072

素因数分解:

$2^4\times 7^1\times {\mathrm{14831}}^1$

素因数の和:14846

約数の個数: 20

約数和(自身を含む): 3678336

約数和(自身を除く): 2017264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14831, 29662, 59324, 103817, 118648, 207634, 237296, 415268, 830536, 1661072]

約数ペア:

[(1, 1661072), (2, 830536), (4, 415268), (7, 237296), (8, 207634), (14, 118648), (16, 103817), (28, 59324), (56, 29662), (112, 14831)]