13304590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 26290656

約数和(自身を除く): 12986066

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 1931, 3445, 3862, 6890, 9655, 19310, 25103, 50206, 102343, 125515, 204686, 251030, 511715, 1023430, 1330459, 2660918, 6652295, 13304590]

約数ペア:

[(1, 13304590), (2, 6652295), (5, 2660918), (10, 1330459), (13, 1023430), (26, 511715), (53, 251030), (65, 204686), (106, 125515), (130, 102343), (265, 50206), (530, 25103), (689, 19310), (1378, 9655), (1931, 6890), (3445, 3862)]