319486534

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{21319}}^1$

素因数の和:21507

約数の個数: 16

約数和(自身を含む): 491212800

約数和(自身を除く): 171726266

約数列:

[1, 2, 59, 118, 127, 254, 7493, 14986, 21319, 42638, 1257821, 2515642, 2707513, 5415026, 159743267, 319486534]

約数ペア:

[(1, 319486534), (2, 159743267), (59, 5415026), (118, 2707513), (127, 2515642), (254, 1257821), (7493, 42638), (14986, 21319)]