317598486

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{670039}}^1$

素因数の和:670123

約数の個数: 16

約数和(自身を含む): 643238400

約数和(自身を除く): 325639914

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 670039, 1340078, 2010117, 4020234, 52933081, 105866162, 158799243, 317598486]

約数ペア:

[(1, 317598486), (2, 158799243), (3, 105866162), (6, 52933081), (79, 4020234), (158, 2010117), (237, 1340078), (474, 670039)]