65164970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 127346688

約数和(自身を除く): 62181718

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 3947, 7894, 8255, 16510, 19735, 39470, 51311, 102622, 256555, 501269, 513110, 1002538, 2506345, 5012690, 6516497, 13032994, 32582485, 65164970]

約数ペア:

[(1, 65164970), (2, 32582485), (5, 13032994), (10, 6516497), (13, 5012690), (26, 2506345), (65, 1002538), (127, 513110), (130, 501269), (254, 256555), (635, 102622), (1270, 51311), (1651, 39470), (3302, 19735), (3947, 16510), (7894, 8255)]