130637612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{108503}}^1$

素因数の和:108557

約数の個数: 24

約数和(自身を含む): 267353856

約数和(自身を除く): 136716244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 108503, 217006, 434012, 759521, 1519042, 3038084, 4665629, 9331258, 18662516, 32659403, 65318806, 130637612]

約数ペア:

[(1, 130637612), (2, 65318806), (4, 32659403), (7, 18662516), (14, 9331258), (28, 4665629), (43, 3038084), (86, 1519042), (172, 759521), (301, 434012), (602, 217006), (1204, 108503)]