2990248744

素因数分解:

$2^3\times 7^1\times {\mathrm{3529}}^1\times {\mathrm{15131}}^1$

素因数の和:18673

約数の個数: 32

約数和(自身を含む): 6409915200

約数和(自身を除く): 3419666456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3529, 7058, 14116, 15131, 24703, 28232, 30262, 49406, 60524, 98812, 105917, 121048, 197624, 211834, 423668, 847336, 53397299, 106794598, 213589196, 373781093, 427178392, 747562186, 1495124372, 2990248744]

約数ペア:

[(1, 2990248744), (2, 1495124372), (4, 747562186), (7, 427178392), (8, 373781093), (14, 213589196), (28, 106794598), (56, 53397299), (3529, 847336), (7058, 423668), (14116, 211834), (15131, 197624), (24703, 121048), (28232, 105917), (30262, 98812), (49406, 60524)]