260067200081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{404251}}^1$

素因数の和:404393

約数の個数: 32

約数和(自身を含む): 308059428096

約数和(自身を除く): 47992228015

約数列:

[1, 13, 17, 41, 71, 221, 533, 697, 923, 1207, 2911, 9061, 15691, 37843, 49487, 404251, 643331, 5255263, 6872267, 16574291, 28701821, 89339471, 215465783, 281762947, 373123673, 487930957, 1176774661, 3662918311, 6343102441, 15298070593, 20005169237, 260067200081]

約数ペア:

[(1, 260067200081), (13, 20005169237), (17, 15298070593), (41, 6343102441), (71, 3662918311), (221, 1176774661), (533, 487930957), (697, 373123673), (923, 281762947), (1207, 215465783), (2911, 89339471), (9061, 28701821), (15691, 16574291), (37843, 6872267), (49487, 5255263), (404251, 643331)]