2012048719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 2316081600

約数和(自身を除く): 304032881

約数列:

[1, 17, 19, 41, 137, 323, 697, 779, 1109, 2329, 2603, 5617, 13243, 18853, 21071, 44251, 45469, 95489, 106723, 151933, 358207, 772973, 863911, 1814291, 2582861, 2886727, 6229253, 14686487, 49074359, 105897301, 118355807, 2012048719]

約数ペア:

[(1, 2012048719), (17, 118355807), (19, 105897301), (41, 49074359), (137, 14686487), (323, 6229253), (697, 2886727), (779, 2582861), (1109, 1814291), (2329, 863911), (2603, 772973), (5617, 358207), (13243, 151933), (18853, 106723), (21071, 95489), (44251, 45469)]