509672857

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 530712000

約数和(自身を除く): 21039143

約数列:

[1, 53, 59, 389, 419, 3127, 20617, 22207, 22951, 24721, 162991, 1216403, 1310213, 8638523, 9616469, 509672857]

約数ペア:

[(1, 509672857), (53, 9616469), (59, 8638523), (389, 1310213), (419, 1216403), (3127, 162991), (20617, 24721), (22207, 22951)]