317764694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{394249}}^1$

素因数の和:394295

約数の個数: 16

約数和(自身を含む): 529872000

約数和(自身を除く): 212107306

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 394249, 788498, 5125237, 10250474, 12221719, 24443438, 158882347, 317764694]

約数ペア:

[(1, 317764694), (2, 158882347), (13, 24443438), (26, 12221719), (31, 10250474), (62, 5125237), (403, 788498), (806, 394249)]