2008453854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{1187}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 4532723712

約数和(自身を除く): 2524269858

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 827, 1023, 1187, 1654, 2046, 2374, 2481, 3561, 4962, 7122, 9097, 13057, 18194, 25637, 26114, 27291, 36797, 39171, 51274, 54582, 73594, 76911, 78342, 110391, 153822, 220782, 282007, 404767, 564014, 809534, 846021, 981649, 1214301, 1692042, 1963298, 2428602, 2944947, 5889894, 10798139, 21596278, 30431119, 32394417, 60862238, 64788834, 91293357, 182586714, 334742309, 669484618, 1004226927, 2008453854]

約数ペア:

[(1, 2008453854), (2, 1004226927), (3, 669484618), (6, 334742309), (11, 182586714), (22, 91293357), (31, 64788834), (33, 60862238), (62, 32394417), (66, 30431119), (93, 21596278), (186, 10798139), (341, 5889894), (682, 2944947), (827, 2428602), (1023, 1963298), (1187, 1692042), (1654, 1214301), (2046, 981649), (2374, 846021), (2481, 809534), (3561, 564014), (4962, 404767), (7122, 282007), (9097, 220782), (13057, 153822), (18194, 110391), (25637, 78342), (26114, 76911), (27291, 73594), (36797, 54582), (39171, 51274)]