8417006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 14605920

約数和(自身を除く): 6188914

約数列:

[1, 2, 13, 17, 26, 34, 137, 139, 221, 274, 278, 442, 1781, 1807, 2329, 2363, 3562, 3614, 4658, 4726, 19043, 30277, 30719, 38086, 60554, 61438, 247559, 323731, 495118, 647462, 4208503, 8417006]

約数ペア:

[(1, 8417006), (2, 4208503), (13, 647462), (17, 495118), (26, 323731), (34, 247559), (137, 61438), (139, 60554), (221, 38086), (274, 30719), (278, 30277), (442, 19043), (1781, 4726), (1807, 4658), (2329, 3614), (2363, 3562)]