9870216482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{789491}}^1$

素因数の和:789566

約数の個数: 32

約数和(自身を含む): 18189895680

約数和(自身を除く): 8319679198

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 789491, 1578982, 5526437, 11052874, 15000329, 30000658, 37106077, 74212154, 105002303, 210004606, 259742539, 519485078, 705015463, 1410030926, 4935108241, 9870216482]

約数ペア:

[(1, 9870216482), (2, 4935108241), (7, 1410030926), (14, 705015463), (19, 519485078), (38, 259742539), (47, 210004606), (94, 105002303), (133, 74212154), (266, 37106077), (329, 30000658), (658, 15000329), (893, 11052874), (1786, 5526437), (6251, 1578982), (12502, 789491)]