978039614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{28765871}}^1$

素因数の和:28765890

約数の個数: 8

約数和(自身を含む): 1553357088

約数和(自身を除く): 575317474

約数列:

[1, 2, 17, 34, 28765871, 57531742, 489019807, 978039614]

約数ペア:

[(1, 978039614), (2, 489019807), (17, 57531742), (34, 28765871)]