297420505922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1\times {\mathrm{105269}}^1$

素因数の和:105938

約数の個数: 32

約数和(自身を含む): 473715000000

約数和(自身を除く): 176294494078

約数列:

[1, 2, 19, 38, 149, 298, 499, 998, 2831, 5662, 9481, 18962, 74351, 105269, 148702, 210538, 1412669, 2000111, 2825338, 4000222, 15685081, 31370162, 52529231, 105058462, 298016539, 596033078, 998055389, 1996110778, 7826855419, 15653710838, 148710252961, 297420505922]

約数ペア:

[(1, 297420505922), (2, 148710252961), (19, 15653710838), (38, 7826855419), (149, 1996110778), (298, 998055389), (499, 596033078), (998, 298016539), (2831, 105058462), (5662, 52529231), (9481, 31370162), (18962, 15685081), (74351, 4000222), (105269, 2825338), (148702, 2000111), (210538, 1412669)]