1341990392

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{164621}}^1$

素因数の和:165646

約数の個数: 16

約数和(自身を含む): 2518716600

約数和(自身を除く): 1176726208

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 164621, 329242, 658484, 1316968, 167748799, 335497598, 670995196, 1341990392]

約数ペア:

[(1, 1341990392), (2, 670995196), (4, 335497598), (8, 167748799), (1019, 1316968), (2038, 658484), (4076, 329242), (8152, 164621)]