8260616

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 19415340

約数和(自身を除く): 11154724

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1621, 2548, 3242, 5096, 6484, 11347, 12968, 21073, 22694, 42146, 45388, 79429, 84292, 90776, 147511, 158858, 168584, 295022, 317716, 590044, 635432, 1032577, 1180088, 2065154, 4130308, 8260616]

約数ペア:

[(1, 8260616), (2, 4130308), (4, 2065154), (7, 1180088), (8, 1032577), (13, 635432), (14, 590044), (26, 317716), (28, 295022), (49, 168584), (52, 158858), (56, 147511), (91, 90776), (98, 84292), (104, 79429), (182, 45388), (196, 42146), (364, 22694), (392, 21073), (637, 12968), (728, 11347), (1274, 6484), (1621, 5096), (2548, 3242)]