40238094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515873}}^1$

素因数の和:515891

約数の個数: 16

約数和(自身を含む): 86666832

約数和(自身を除く): 46428738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 515873, 1031746, 1547619, 3095238, 6706349, 13412698, 20119047, 40238094]

約数ペア:

[(1, 40238094), (2, 20119047), (3, 13412698), (6, 6706349), (13, 3095238), (26, 1547619), (39, 1031746), (78, 515873)]