508711130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13591}}^1$

素因数の和:13814

約数の個数: 32

約数和(自身を含む): 968837760

約数和(自身を除く): 460126630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 13591, 18715, 27182, 37430, 67955, 135910, 258229, 516458, 1291145, 2582290, 2677427, 5354854, 13387135, 26774270, 50871113, 101742226, 254355565, 508711130]

約数ペア:

[(1, 508711130), (2, 254355565), (5, 101742226), (10, 50871113), (19, 26774270), (38, 13387135), (95, 5354854), (190, 2677427), (197, 2582290), (394, 1291145), (985, 516458), (1970, 258229), (3743, 135910), (7486, 67955), (13591, 37430), (18715, 27182)]