522055516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{38971}}^1$

素因数の和:39189

約数の個数: 24

約数和(自身を含む): 972273456

約数和(自身を除く): 450217940

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 13396, 38971, 77942, 155884, 662507, 1325014, 2650028, 7677287, 15354574, 30709148, 130513879, 261027758, 522055516]

約数ペア:

[(1, 522055516), (2, 261027758), (4, 130513879), (17, 30709148), (34, 15354574), (68, 7677287), (197, 2650028), (394, 1325014), (788, 662507), (3349, 155884), (6698, 77942), (13396, 38971)]