123802898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{6529}}^1$

素因数の和:7049

約数の個数: 16

約数和(自身を含む): 195900000

約数和(自身を除く): 72097102

約数列:

[1, 2, 19, 38, 499, 998, 6529, 9481, 13058, 18962, 124051, 248102, 3257971, 6515942, 61901449, 123802898]

約数ペア:

[(1, 123802898), (2, 61901449), (19, 6515942), (38, 3257971), (499, 248102), (998, 124051), (6529, 18962), (9481, 13058)]