381331078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{87743}}^1$

素因数の和:87839

約数の個数: 16

約数和(自身を含む): 597010176

約数和(自身を除く): 215679098

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 87743, 175486, 3597463, 4650379, 7194926, 9300758, 190665539, 381331078]

約数ペア:

[(1, 381331078), (2, 190665539), (41, 9300758), (53, 7194926), (82, 4650379), (106, 3597463), (2173, 175486), (4346, 87743)]