1441388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 2773008

約数和(自身を除く): 1331620

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 523, 689, 1046, 1378, 2092, 2756, 6799, 13598, 27196, 27719, 55438, 110876, 360347, 720694, 1441388]

約数ペア:

[(1, 1441388), (2, 720694), (4, 360347), (13, 110876), (26, 55438), (52, 27719), (53, 27196), (106, 13598), (212, 6799), (523, 2756), (689, 2092), (1046, 1378)]