258958049264

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{15577361}}^1$

素因数の和:15578408

約数の個数: 20

約数和(自身を含む): 502214150880

約数和(自身を除く): 243256101616

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 15577361, 31154722, 62309444, 124618888, 249237776, 16184878079, 32369756158, 64739512316, 129479024632, 258958049264]

約数ペア:

[(1, 258958049264), (2, 129479024632), (4, 64739512316), (8, 32369756158), (16, 16184878079), (1039, 249237776), (2078, 124618888), (4156, 62309444), (8312, 31154722), (16624, 15577361)]