313636310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{23887}}^1$

素因数の和:24008

約数の個数: 32

約数和(自身を含む): 614017152

約数和(自身を除く): 300380842

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 23887, 47774, 119435, 238870, 310531, 621062, 1552655, 2412587, 3105310, 4825174, 12062935, 24125870, 31363631, 62727262, 156818155, 313636310]

約数ペア:

[(1, 313636310), (2, 156818155), (5, 62727262), (10, 31363631), (13, 24125870), (26, 12062935), (65, 4825174), (101, 3105310), (130, 2412587), (202, 1552655), (505, 621062), (1010, 310531), (1313, 238870), (2626, 119435), (6565, 47774), (13130, 23887)]