1963031380

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{772847}}^1$

素因数の和:772983

約数の個数: 24

約数和(自身を含む): 4154830848

約数和(自身を除く): 2191799468

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 772847, 1545694, 3091388, 3864235, 7728470, 15456940, 98151569, 196303138, 392606276, 490757845, 981515690, 1963031380]

約数ペア:

[(1, 1963031380), (2, 981515690), (4, 490757845), (5, 392606276), (10, 196303138), (20, 98151569), (127, 15456940), (254, 7728470), (508, 3864235), (635, 3091388), (1270, 1545694), (2540, 772847)]