804258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 2149056

約数和(自身を除く): 1344798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 491, 546, 819, 982, 1473, 1638, 2946, 3437, 4419, 6383, 6874, 8838, 10311, 12766, 19149, 20622, 30933, 38298, 44681, 57447, 61866, 89362, 114894, 134043, 268086, 402129, 804258]

約数ペア:

[(1, 804258), (2, 402129), (3, 268086), (6, 134043), (7, 114894), (9, 89362), (13, 61866), (14, 57447), (18, 44681), (21, 38298), (26, 30933), (39, 20622), (42, 19149), (63, 12766), (78, 10311), (91, 8838), (117, 6874), (126, 6383), (182, 4419), (234, 3437), (273, 2946), (491, 1638), (546, 1473), (819, 982)]