339976334048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{817250803}}^1$

素因数の和:817250826

約数の個数: 24

約数和(自身を含む): 720815209128

約数和(自身を除く): 380838875080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 817250803, 1634501606, 3269003212, 6538006424, 10624260439, 13076012848, 21248520878, 26152025696, 42497041756, 84994083512, 169988167024, 339976334048]

約数ペア:

[(1, 339976334048), (2, 169988167024), (4, 84994083512), (8, 42497041756), (13, 26152025696), (16, 21248520878), (26, 13076012848), (32, 10624260439), (52, 6538006424), (104, 3269003212), (208, 1634501606), (416, 817250803)]