8217310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 15847200

約数和(自身を除く): 7629890

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 709, 1159, 1418, 2318, 3545, 5795, 7090, 11590, 13471, 26942, 43249, 67355, 86498, 134710, 216245, 432490, 821731, 1643462, 4108655, 8217310]

約数ペア:

[(1, 8217310), (2, 4108655), (5, 1643462), (10, 821731), (19, 432490), (38, 216245), (61, 134710), (95, 86498), (122, 67355), (190, 43249), (305, 26942), (610, 13471), (709, 11590), (1159, 7090), (1418, 5795), (2318, 3545)]