1081548104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28031}}^1$

素因数の和:28110

約数の個数: 64

約数和(自身を含む): 2543063040

約数和(自身を除く): 1461514936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 28031, 38584, 56062, 112124, 196217, 224248, 364403, 392434, 728806, 784868, 1457612, 1485643, 1569736, 2550821, 2915224, 2971286, 5101642, 5942572, 10203284, 10399501, 11885144, 19313359, 20406568, 20799002, 38626718, 41598004, 77253436, 83196008, 135193513, 154506872, 270387026, 540774052, 1081548104]

約数ペア:

[(1, 1081548104), (2, 540774052), (4, 270387026), (7, 154506872), (8, 135193513), (13, 83196008), (14, 77253436), (26, 41598004), (28, 38626718), (52, 20799002), (53, 20406568), (56, 19313359), (91, 11885144), (104, 10399501), (106, 10203284), (182, 5942572), (212, 5101642), (364, 2971286), (371, 2915224), (424, 2550821), (689, 1569736), (728, 1485643), (742, 1457612), (1378, 784868), (1484, 728806), (2756, 392434), (2968, 364403), (4823, 224248), (5512, 196217), (9646, 112124), (19292, 56062), (28031, 38584)]