2888496998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{149153}}^1$

素因数の和:149599

約数の個数: 16

約数和(自身を含む): 4531895136

約数和(自身を除く): 1643398138

約数列:

[1, 2, 23, 46, 421, 842, 9683, 19366, 149153, 298306, 3430519, 6861038, 62793413, 125586826, 1444248499, 2888496998]

約数ペア:

[(1, 2888496998), (2, 1444248499), (23, 125586826), (46, 62793413), (421, 6861038), (842, 3430519), (9683, 298306), (19366, 149153)]