139278386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{232907}}^1$

素因数の和:232945

約数の個数: 16

約数和(自身を含む): 234771264

約数和(自身を除く): 95492878

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 232907, 465814, 3027791, 5356861, 6055582, 10713722, 69639193, 139278386]

約数ペア:

[(1, 139278386), (2, 69639193), (13, 10713722), (23, 6055582), (26, 5356861), (46, 3027791), (299, 465814), (598, 232907)]