2018474864

素因数分解:

$2^4\times 7^1\times {\mathrm{18022097}}^1$

素因数の和:18022112

約数の個数: 20

約数和(自身を含む): 4469480304

約数和(自身を除く): 2451005440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18022097, 36044194, 72088388, 126154679, 144176776, 252309358, 288353552, 504618716, 1009237432, 2018474864]

約数ペア:

[(1, 2018474864), (2, 1009237432), (4, 504618716), (7, 288353552), (8, 252309358), (14, 144176776), (16, 126154679), (28, 72088388), (56, 36044194), (112, 18022097)]