1796732968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{20759}}^1$

素因数の和:21145

約数の個数: 32

約数和(自身を含む): 3487680000

約数和(自身を除く): 1690947032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 349, 698, 1396, 2792, 10819, 20759, 21638, 41518, 43276, 83036, 86552, 166072, 643529, 1287058, 2574116, 5148232, 7244891, 14489782, 28979564, 57959128, 224591621, 449183242, 898366484, 1796732968]

約数ペア:

[(1, 1796732968), (2, 898366484), (4, 449183242), (8, 224591621), (31, 57959128), (62, 28979564), (124, 14489782), (248, 7244891), (349, 5148232), (698, 2574116), (1396, 1287058), (2792, 643529), (10819, 166072), (20759, 86552), (21638, 83036), (41518, 43276)]