214621628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{3797}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 404957952

約数和(自身を除く): 190336324

約数列:

[1, 2, 4, 13, 26, 52, 1087, 2174, 3797, 4348, 7594, 14131, 15188, 28262, 49361, 56524, 98722, 197444, 4127339, 8254678, 16509356, 53655407, 107310814, 214621628]

約数ペア:

[(1, 214621628), (2, 107310814), (4, 53655407), (13, 16509356), (26, 8254678), (52, 4127339), (1087, 197444), (2174, 98722), (3797, 56524), (4348, 49361), (7594, 28262), (14131, 15188)]