7931455042

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{42491}}^1$

素因数の和:42766

約数の個数: 32

約数和(自身を含む): 13869388800

約数和(自身を除く): 5937933758

約数列:

[1, 2, 7, 14, 67, 134, 199, 398, 469, 938, 1393, 2786, 13333, 26666, 42491, 84982, 93331, 186662, 297437, 594874, 2846897, 5693794, 8455709, 16911418, 19928279, 39856558, 59189963, 118379926, 566532503, 1133065006, 3965727521, 7931455042]

約数ペア:

[(1, 7931455042), (2, 3965727521), (7, 1133065006), (14, 566532503), (67, 118379926), (134, 59189963), (199, 39856558), (398, 19928279), (469, 16911418), (938, 8455709), (1393, 5693794), (2786, 2846897), (13333, 594874), (26666, 297437), (42491, 186662), (84982, 93331)]