21700149103672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{75619}}^1\times {\mathrm{2759297}}^1$

素因数の和:2834935

約数の個数: 32

約数和(自身を含む): 43818204099600

約数和(自身を除く): 22118054995928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 75619, 151238, 302476, 604952, 983047, 1966094, 2759297, 3932188, 5518594, 7864376, 11037188, 22074376, 35870861, 71741722, 143483444, 286966888, 208655279843, 417310559686, 834621119372, 1669242238744, 2712518637959, 5425037275918, 10850074551836, 21700149103672]

約数ペア:

[(1, 21700149103672), (2, 10850074551836), (4, 5425037275918), (8, 2712518637959), (13, 1669242238744), (26, 834621119372), (52, 417310559686), (104, 208655279843), (75619, 286966888), (151238, 143483444), (302476, 71741722), (604952, 35870861), (983047, 22074376), (1966094, 11037188), (2759297, 7864376), (3932188, 5518594)]