7097740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27299}}^1$

素因数の和:27321

約数の個数: 24

約数和(自身を含む): 16052400

約数和(自身を除く): 8954660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27299, 54598, 109196, 136495, 272990, 354887, 545980, 709774, 1419548, 1774435, 3548870, 7097740]

約数ペア:

[(1, 7097740), (2, 3548870), (4, 1774435), (5, 1419548), (10, 709774), (13, 545980), (20, 354887), (26, 272990), (52, 136495), (65, 109196), (130, 54598), (260, 27299)]