2108666565

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{6427}}^1$

素因数の和:6778

約数の個数: 48

約数和(自身を含む): 3826562688

約数和(自身を除く): 1717896123

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 317, 345, 951, 1035, 1585, 2853, 4755, 6427, 7291, 14265, 19281, 21873, 32135, 36455, 57843, 65619, 96405, 109365, 147821, 289215, 328095, 443463, 739105, 1330389, 2037359, 2217315, 6112077, 6651945, 10186795, 18336231, 30560385, 46859257, 91681155, 140577771, 234296285, 421733313, 702888855, 2108666565]

約数ペア:

[(1, 2108666565), (3, 702888855), (5, 421733313), (9, 234296285), (15, 140577771), (23, 91681155), (45, 46859257), (69, 30560385), (115, 18336231), (207, 10186795), (317, 6651945), (345, 6112077), (951, 2217315), (1035, 2037359), (1585, 1330389), (2853, 739105), (4755, 443463), (6427, 328095), (7291, 289215), (14265, 147821), (19281, 109365), (21873, 96405), (32135, 65619), (36455, 57843)]