6890884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 16200576

約数和(自身を除く): 9309692

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1721, 2002, 3442, 4004, 6884, 12047, 18931, 22373, 24094, 37862, 44746, 48188, 75724, 89492, 132517, 156611, 246103, 265034, 313222, 492206, 530068, 626444, 984412, 1722721, 3445442, 6890884]

約数ペア:

[(1, 6890884), (2, 3445442), (4, 1722721), (7, 984412), (11, 626444), (13, 530068), (14, 492206), (22, 313222), (26, 265034), (28, 246103), (44, 156611), (52, 132517), (77, 89492), (91, 75724), (143, 48188), (154, 44746), (182, 37862), (286, 24094), (308, 22373), (364, 18931), (572, 12047), (1001, 6884), (1721, 4004), (2002, 3442)]