4402060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16931}}^1$

素因数の和:16953

約数の個数: 24

約数和(自身を含む): 9956016

約数和(自身を除く): 5553956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16931, 33862, 67724, 84655, 169310, 220103, 338620, 440206, 880412, 1100515, 2201030, 4402060]

約数ペア:

[(1, 4402060), (2, 2201030), (4, 1100515), (5, 880412), (10, 440206), (13, 338620), (20, 220103), (26, 169310), (52, 84655), (65, 67724), (130, 33862), (260, 16931)]