940020938

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{19471}}^1$

素因数の和:19813

約数の個数: 16

約数和(自身を含む): 1430023680

約数和(自身を除く): 490002742

約数列:

[1, 2, 101, 202, 239, 478, 19471, 24139, 38942, 48278, 1966571, 3933142, 4653569, 9307138, 470010469, 940020938]

約数ペア:

[(1, 940020938), (2, 470010469), (101, 9307138), (202, 4653569), (239, 3933142), (478, 1966571), (19471, 48278), (24139, 38942)]