2667740984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2179}}^1\times {\mathrm{3559}}^1$

素因数の和:5787

約数の個数: 32

約数和(自身を含む): 5122128000

約数和(自身を除く): 2454387016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2179, 3559, 4358, 7118, 8716, 14236, 17432, 28472, 93697, 153037, 187394, 306074, 374788, 612148, 749576, 1224296, 7755061, 15510122, 31020244, 62040488, 333467623, 666935246, 1333870492, 2667740984]

約数ペア:

[(1, 2667740984), (2, 1333870492), (4, 666935246), (8, 333467623), (43, 62040488), (86, 31020244), (172, 15510122), (344, 7755061), (2179, 1224296), (3559, 749576), (4358, 612148), (7118, 374788), (8716, 306074), (14236, 187394), (17432, 153037), (28472, 93697)]