7934687090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3796501}}^1$

素因数の和:3796538

約数の個数: 32

約数和(自身を含む): 16400888640

約数和(自身を除く): 8466201550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3796501, 7593002, 18982505, 37965010, 41761511, 72133519, 83523022, 144267038, 208807555, 360667595, 417615110, 721335190, 793468709, 1586937418, 3967343545, 7934687090]

約数ペア:

[(1, 7934687090), (2, 3967343545), (5, 1586937418), (10, 793468709), (11, 721335190), (19, 417615110), (22, 360667595), (38, 208807555), (55, 144267038), (95, 83523022), (110, 72133519), (190, 41761511), (209, 37965010), (418, 18982505), (1045, 7593002), (2090, 3796501)]