2708082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 6447168

約数和(自身を除く): 3739086

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 163, 213, 234, 326, 426, 489, 639, 923, 978, 1278, 1467, 1846, 2119, 2769, 2934, 4238, 5538, 6357, 8307, 11573, 12714, 16614, 19071, 23146, 34719, 38142, 69438, 104157, 150449, 208314, 300898, 451347, 902694, 1354041, 2708082]

約数ペア:

[(1, 2708082), (2, 1354041), (3, 902694), (6, 451347), (9, 300898), (13, 208314), (18, 150449), (26, 104157), (39, 69438), (71, 38142), (78, 34719), (117, 23146), (142, 19071), (163, 16614), (213, 12714), (234, 11573), (326, 8307), (426, 6357), (489, 5538), (639, 4238), (923, 2934), (978, 2769), (1278, 2119), (1467, 1846)]