2008733046

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 4186550016

約数和(自身を除く): 2177816970

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 157, 202, 258, 303, 314, 471, 491, 606, 942, 982, 1473, 2946, 4343, 6751, 8686, 13029, 13502, 15857, 20253, 21113, 26058, 31714, 40506, 42226, 47571, 49591, 63339, 77087, 95142, 99182, 126678, 148773, 154174, 231261, 297546, 462522, 681851, 1363702, 2045553, 2132413, 3314741, 4091106, 4264826, 6397239, 6629482, 7785787, 9944223, 12794478, 15571574, 19888446, 23357361, 46714722, 334788841, 669577682, 1004366523, 2008733046]

約数ペア:

[(1, 2008733046), (2, 1004366523), (3, 669577682), (6, 334788841), (43, 46714722), (86, 23357361), (101, 19888446), (129, 15571574), (157, 12794478), (202, 9944223), (258, 7785787), (303, 6629482), (314, 6397239), (471, 4264826), (491, 4091106), (606, 3314741), (942, 2132413), (982, 2045553), (1473, 1363702), (2946, 681851), (4343, 462522), (6751, 297546), (8686, 231261), (13029, 154174), (13502, 148773), (15857, 126678), (20253, 99182), (21113, 95142), (26058, 77087), (31714, 63339), (40506, 49591), (42226, 47571)]