388624890110

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6353}}^1\times {\mathrm{44651}}^1$

素因数の和:51148

約数の個数: 32

約数和(自身を含む): 704757519072

約数和(自身を除く): 316132628962

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 6353, 12706, 31765, 44651, 63530, 89302, 223255, 446510, 870361, 1740722, 4351805, 6117187, 8703610, 12234374, 30585935, 61171870, 283667803, 567335606, 1418339015, 2836678030, 38862489011, 77724978022, 194312445055, 388624890110]

約数ペア:

[(1, 388624890110), (2, 194312445055), (5, 77724978022), (10, 38862489011), (137, 2836678030), (274, 1418339015), (685, 567335606), (1370, 283667803), (6353, 61171870), (12706, 30585935), (31765, 12234374), (44651, 8703610), (63530, 6117187), (89302, 4351805), (223255, 1740722), (446510, 870361)]