2008392282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{12457}}^1$

素因数の和:12544

約数の個数: 72

約数和(自身を含む): 4801288284

約数和(自身を除く): 2792896002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 169, 234, 318, 338, 477, 507, 689, 954, 1014, 1378, 1521, 2067, 3042, 4134, 6201, 8957, 12402, 12457, 17914, 24914, 26871, 37371, 53742, 74742, 80613, 112113, 161226, 161941, 224226, 323882, 485823, 660221, 971646, 1320442, 1457469, 1980663, 2105233, 2914938, 3961326, 4210466, 5941989, 6315699, 8582873, 11883978, 12631398, 17165746, 18947097, 25748619, 37894194, 51497238, 77245857, 111577349, 154491714, 223154698, 334732047, 669464094, 1004196141, 2008392282]

約数ペア:

[(1, 2008392282), (2, 1004196141), (3, 669464094), (6, 334732047), (9, 223154698), (13, 154491714), (18, 111577349), (26, 77245857), (39, 51497238), (53, 37894194), (78, 25748619), (106, 18947097), (117, 17165746), (159, 12631398), (169, 11883978), (234, 8582873), (318, 6315699), (338, 5941989), (477, 4210466), (507, 3961326), (689, 2914938), (954, 2105233), (1014, 1980663), (1378, 1457469), (1521, 1320442), (2067, 971646), (3042, 660221), (4134, 485823), (6201, 323882), (8957, 224226), (12402, 161941), (12457, 161226), (17914, 112113), (24914, 80613), (26871, 74742), (37371, 53742)]