339937936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1634317}}^1$

素因数の和:1634338

約数の個数: 20

約数和(自身を含む): 709294012

約数和(自身を除く): 369356076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1634317, 3268634, 6537268, 13074536, 21246121, 26149072, 42492242, 84984484, 169968968, 339937936]

約数ペア:

[(1, 339937936), (2, 169968968), (4, 84984484), (8, 42492242), (13, 26149072), (16, 21246121), (26, 13074536), (52, 6537268), (104, 3268634), (208, 1634317)]