8469188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 10158652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 439, 689, 742, 878, 1378, 1484, 1756, 2756, 3073, 4823, 5707, 6146, 9646, 11414, 12292, 19292, 22828, 23267, 39949, 46534, 79898, 93068, 159796, 162869, 302471, 325738, 604942, 651476, 1209884, 2117297, 4234594, 8469188]

約数ペア:

[(1, 8469188), (2, 4234594), (4, 2117297), (7, 1209884), (13, 651476), (14, 604942), (26, 325738), (28, 302471), (52, 162869), (53, 159796), (91, 93068), (106, 79898), (182, 46534), (212, 39949), (364, 23267), (371, 22828), (439, 19292), (689, 12292), (742, 11414), (878, 9646), (1378, 6146), (1484, 5707), (1756, 4823), (2756, 3073)]