7881120778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{482971}}^1$

素因数の和:483213

約数の個数: 16

約数和(自身を含む): 12170894400

約数和(自身を除く): 4289773622

約数列:

[1, 2, 41, 82, 199, 398, 8159, 16318, 482971, 965942, 19801811, 39603622, 96111229, 192222458, 3940560389, 7881120778]

約数ペア:

[(1, 7881120778), (2, 3940560389), (41, 192222458), (82, 96111229), (199, 39603622), (398, 19801811), (8159, 965942), (16318, 482971)]