130190836

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{3581}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 233188200

約数和(自身を除く): 102997364

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 3581, 7162, 9089, 14324, 18178, 36356, 218441, 436882, 533569, 873764, 1067138, 2134276, 32547709, 65095418, 130190836]

約数ペア:

[(1, 130190836), (2, 65095418), (4, 32547709), (61, 2134276), (122, 1067138), (149, 873764), (244, 533569), (298, 436882), (596, 218441), (3581, 36356), (7162, 18178), (9089, 14324)]