2017145648

素因数分解:

$2^4\times 7^1\times {\mathrm{18010229}}^1$

素因数の和:18010244

約数の個数: 20

約数和(自身を含む): 4466537040

約数和(自身を除く): 2449391392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18010229, 36020458, 72040916, 126071603, 144081832, 252143206, 288163664, 504286412, 1008572824, 2017145648]

約数ペア:

[(1, 2017145648), (2, 1008572824), (4, 504286412), (7, 288163664), (8, 252143206), (14, 144081832), (16, 126071603), (28, 72040916), (56, 36020458), (112, 18010229)]