256406579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 312355008

約数和(自身を除く): 55948429

約数列:

[1, 11, 13, 41, 101, 143, 433, 451, 533, 1111, 1313, 4141, 4763, 5629, 5863, 14443, 17753, 43733, 45551, 53833, 61919, 195283, 230789, 481063, 568529, 592163, 1793053, 2538679, 6253819, 19723583, 23309689, 256406579]

約数ペア:

[(1, 256406579), (11, 23309689), (13, 19723583), (41, 6253819), (101, 2538679), (143, 1793053), (433, 592163), (451, 568529), (533, 481063), (1111, 230789), (1313, 195283), (4141, 61919), (4763, 53833), (5629, 45551), (5863, 43733), (14443, 17753)]