850261330

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{2237}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 1546905600

約数和(自身を除く): 696644270

約数列:

[1, 2, 5, 10, 191, 199, 382, 398, 955, 995, 1910, 1990, 2237, 4474, 11185, 22370, 38009, 76018, 190045, 380090, 427267, 445163, 854534, 890326, 2136335, 2225815, 4272670, 4451630, 85026133, 170052266, 425130665, 850261330]

約数ペア:

[(1, 850261330), (2, 425130665), (5, 170052266), (10, 85026133), (191, 4451630), (199, 4272670), (382, 2225815), (398, 2136335), (955, 890326), (995, 854534), (1910, 445163), (1990, 427267), (2237, 380090), (4474, 190045), (11185, 76018), (22370, 38009)]