945135088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{42589}}^1$

素因数の和:42689

約数の個数: 40

約数和(自身を含む): 1954029200

約数和(自身を除く): 1008894112

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 42589, 85178, 170356, 340712, 681424, 809191, 1618382, 3108997, 3236764, 6217994, 6473528, 12435988, 12947056, 24871976, 49743952, 59070943, 118141886, 236283772, 472567544, 945135088]

約数ペア:

[(1, 945135088), (2, 472567544), (4, 236283772), (8, 118141886), (16, 59070943), (19, 49743952), (38, 24871976), (73, 12947056), (76, 12435988), (146, 6473528), (152, 6217994), (292, 3236764), (304, 3108997), (584, 1618382), (1168, 809191), (1387, 681424), (2774, 340712), (5548, 170356), (11096, 85178), (22192, 42589)]