30817978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1613}}^1$

素因数の和:1889

約数の個数: 16

約数和(自身を含む): 47587176

約数和(自身を除く): 16769198

約数列:

[1, 2, 41, 82, 233, 466, 1613, 3226, 9553, 19106, 66133, 132266, 375829, 751658, 15408989, 30817978]

約数ペア:

[(1, 30817978), (2, 15408989), (41, 751658), (82, 375829), (233, 132266), (466, 66133), (1613, 19106), (3226, 9553)]