2017768088

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{853}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 4416068160

約数和(自身を除く): 2398300072

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 797, 853, 1484, 1594, 1706, 2968, 3188, 3412, 5579, 5971, 6376, 6824, 11158, 11942, 22316, 23884, 42241, 44632, 45209, 47768, 84482, 90418, 168964, 180836, 295687, 316463, 337928, 361672, 591374, 632926, 679841, 1182748, 1265852, 1359682, 2365496, 2531704, 2719364, 4758887, 5438728, 9517774, 19035548, 36031573, 38071096, 72063146, 144126292, 252221011, 288252584, 504442022, 1008884044, 2017768088]

約数ペア:

[(1, 2017768088), (2, 1008884044), (4, 504442022), (7, 288252584), (8, 252221011), (14, 144126292), (28, 72063146), (53, 38071096), (56, 36031573), (106, 19035548), (212, 9517774), (371, 5438728), (424, 4758887), (742, 2719364), (797, 2531704), (853, 2365496), (1484, 1359682), (1594, 1265852), (1706, 1182748), (2968, 679841), (3188, 632926), (3412, 591374), (5579, 361672), (5971, 337928), (6376, 316463), (6824, 295687), (11158, 180836), (11942, 168964), (22316, 90418), (23884, 84482), (42241, 47768), (44632, 45209)]