392474878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71437}}^1$

素因数の和:71547

約数の個数: 16

約数和(自身を含む): 612080784

約数和(自身を除く): 219605906

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 71437, 142874, 2928917, 4786279, 5857834, 9572558, 196237439, 392474878]

約数ペア:

[(1, 392474878), (2, 196237439), (41, 9572558), (67, 5857834), (82, 4786279), (134, 2928917), (2747, 142874), (5494, 71437)]