2016553363139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{8641421}}^1$

素因数の和:8641535

約数の個数: 32

約数和(自身を含む): 2553436503936

約数和(自身を除く): 536883140797

約数列:

[1, 7, 17, 37, 53, 119, 259, 371, 629, 901, 1961, 4403, 6307, 13727, 33337, 233359, 8641421, 60489947, 146904157, 319732577, 457995313, 1028329099, 2238128039, 3205967191, 5435453809, 7785920321, 16945826581, 38048176663, 54501442247, 118620786067, 288079051877, 2016553363139]

約数ペア:

[(1, 2016553363139), (7, 288079051877), (17, 118620786067), (37, 54501442247), (53, 38048176663), (119, 16945826581), (259, 7785920321), (371, 5435453809), (629, 3205967191), (901, 2238128039), (1961, 1028329099), (4403, 457995313), (6307, 319732577), (13727, 146904157), (33337, 60489947), (233359, 8641421)]