137938898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{45949}}^1$

素因数の和:46049

約数の個数: 16

約数和(自身を含む): 220560000

約数和(自身を除く): 82621102

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 45949, 91898, 873031, 1746062, 3629971, 7259942, 68969449, 137938898]

約数ペア:

[(1, 137938898), (2, 68969449), (19, 7259942), (38, 3629971), (79, 1746062), (158, 873031), (1501, 91898), (3002, 45949)]