1224414968

素因数分解:

$2^3\times 7^1\times {\mathrm{21864553}}^1$

素因数の和:21864566

約数の個数: 16

約数和(自身を含む): 2623746480

約数和(自身を除く): 1399331512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21864553, 43729106, 87458212, 153051871, 174916424, 306103742, 612207484, 1224414968]

約数ペア:

[(1, 1224414968), (2, 612207484), (4, 306103742), (7, 174916424), (8, 153051871), (14, 87458212), (28, 43729106), (56, 21864553)]