7999078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 13576896

約数和(自身を除く): 5577818

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 193, 386, 391, 782, 901, 1219, 1802, 2438, 3281, 4439, 6562, 8878, 10229, 20458, 20723, 41446, 75463, 150926, 173893, 235267, 347786, 470534, 3999539, 7999078]

約数ペア:

[(1, 7999078), (2, 3999539), (17, 470534), (23, 347786), (34, 235267), (46, 173893), (53, 150926), (106, 75463), (193, 41446), (386, 20723), (391, 20458), (782, 10229), (901, 8878), (1219, 6562), (1802, 4439), (2438, 3281)]