387292078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{118583}}^1$

素因数の和:118679

約数の個数: 16

約数和(自身を含む): 614739456

約数和(自身を除く): 227447378

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 118583, 237166, 2727409, 5454818, 8419393, 16838786, 193646039, 387292078]

約数ペア:

[(1, 387292078), (2, 193646039), (23, 16838786), (46, 8419393), (71, 5454818), (142, 2727409), (1633, 237166), (3266, 118583)]