4080679939

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1531}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 4929265152

約数和(自身を除く): 848585213

約数列:

[1, 7, 37, 41, 251, 259, 287, 1517, 1531, 1757, 9287, 10291, 10619, 10717, 56647, 62771, 65009, 72037, 380767, 384281, 396529, 439397, 2322527, 2665369, 2689967, 14218397, 15755521, 16257689, 99528779, 110288647, 582954277, 4080679939]

約数ペア:

[(1, 4080679939), (7, 582954277), (37, 110288647), (41, 99528779), (251, 16257689), (259, 15755521), (287, 14218397), (1517, 2689967), (1531, 2665369), (1757, 2322527), (9287, 439397), (10291, 396529), (10619, 384281), (10717, 380767), (56647, 72037), (62771, 65009)]