78590902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{23801}}^1$

素因数の和:23943

約数の個数: 16

約数和(自身を含む): 127959552

約数和(自身を除く): 49368650

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 23801, 47602, 309413, 618826, 3022727, 6045454, 39295451, 78590902]

約数ペア:

[(1, 78590902), (2, 39295451), (13, 6045454), (26, 3022727), (127, 618826), (254, 309413), (1651, 47602), (3302, 23801)]