126995024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{610553}}^1$

素因数の和:610574

約数の個数: 20

約数和(自身を含む): 264980436

約数和(自身を除く): 137985412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 610553, 1221106, 2442212, 4884424, 7937189, 9768848, 15874378, 31748756, 63497512, 126995024]

約数ペア:

[(1, 126995024), (2, 63497512), (4, 31748756), (8, 15874378), (13, 9768848), (16, 7937189), (26, 4884424), (52, 2442212), (104, 1221106), (208, 610553)]