2008485906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{4073}}^1$

素因数の和:4343

約数の個数: 64

約数和(自身を含む): 4693248000

約数和(自身を除く): 2684762094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 199, 354, 398, 413, 597, 826, 1194, 1239, 1393, 2478, 2786, 4073, 4179, 8146, 8358, 11741, 12219, 23482, 24438, 28511, 35223, 57022, 70446, 82187, 85533, 164374, 171066, 240307, 246561, 480614, 493122, 720921, 810527, 1441842, 1621054, 1682149, 2431581, 3364298, 4863162, 5046447, 5673689, 10092894, 11347378, 17021067, 34042134, 47821093, 95642186, 143463279, 286926558, 334747651, 669495302, 1004242953, 2008485906]

約数ペア:

[(1, 2008485906), (2, 1004242953), (3, 669495302), (6, 334747651), (7, 286926558), (14, 143463279), (21, 95642186), (42, 47821093), (59, 34042134), (118, 17021067), (177, 11347378), (199, 10092894), (354, 5673689), (398, 5046447), (413, 4863162), (597, 3364298), (826, 2431581), (1194, 1682149), (1239, 1621054), (1393, 1441842), (2478, 810527), (2786, 720921), (4073, 493122), (4179, 480614), (8146, 246561), (8358, 240307), (11741, 171066), (12219, 164374), (23482, 85533), (24438, 82187), (28511, 70446), (35223, 57022)]