5091571208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{86111}}^1$

素因数の和:86525

約数の個数: 32

約数和(自身を含む): 10075104000

約数和(自身を除く): 4983532792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 778, 1556, 3112, 7391, 14782, 29564, 59128, 86111, 172222, 344444, 688888, 1636109, 3272218, 6544436, 13088872, 33497179, 66994358, 133988716, 267977432, 636446401, 1272892802, 2545785604, 5091571208]

約数ペア:

[(1, 5091571208), (2, 2545785604), (4, 1272892802), (8, 636446401), (19, 267977432), (38, 133988716), (76, 66994358), (152, 33497179), (389, 13088872), (778, 6544436), (1556, 3272218), (3112, 1636109), (7391, 688888), (14782, 344444), (29564, 172222), (59128, 86111)]