856970291638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{44685071}}^1$

素因数の和:44685339

約数の個数: 16

約数和(自身を含む): 1321248208896

約数和(自身を除く): 464277917258

約数列:

[1, 2, 43, 86, 223, 446, 9589, 19178, 44685071, 89370142, 1921458053, 3842916106, 9964770833, 19929541666, 428485145819, 856970291638]

約数ペア:

[(1, 856970291638), (2, 428485145819), (43, 19929541666), (86, 9964770833), (223, 3842916106), (446, 1921458053), (9589, 89370142), (19178, 44685071)]