2008335854

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 3573237888

約数和(自身を除く): 1564902034

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 263, 469, 526, 938, 1163, 1841, 2326, 3283, 3682, 6566, 8141, 12887, 16282, 17621, 25774, 35242, 56987, 77921, 113974, 123347, 155842, 246694, 305869, 545447, 611738, 863429, 1090894, 1726858, 2141083, 3818129, 4282166, 7636258, 14987581, 20493223, 29975162, 40986446, 143452561, 286905122, 1004167927, 2008335854]

約数ペア:

[(1, 2008335854), (2, 1004167927), (7, 286905122), (14, 143452561), (49, 40986446), (67, 29975162), (98, 20493223), (134, 14987581), (263, 7636258), (469, 4282166), (526, 3818129), (938, 2141083), (1163, 1726858), (1841, 1090894), (2326, 863429), (3283, 611738), (3682, 545447), (6566, 305869), (8141, 246694), (12887, 155842), (16282, 123347), (17621, 113974), (25774, 77921), (35242, 56987)]