512913869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 601219584

約数和(自身を除く): 88305715

約数列:

[1, 13, 23, 37, 71, 299, 481, 653, 851, 923, 1633, 2627, 8489, 11063, 15019, 21229, 24161, 34151, 46363, 60421, 195247, 314093, 555703, 602719, 785473, 1066349, 1715431, 7224139, 13862537, 22300603, 39454913, 512913869]

約数ペア:

[(1, 512913869), (13, 39454913), (23, 22300603), (37, 13862537), (71, 7224139), (299, 1715431), (481, 1066349), (653, 785473), (851, 602719), (923, 555703), (1633, 314093), (2627, 195247), (8489, 60421), (11063, 46363), (15019, 34151), (21229, 24161)]