1080726712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{335213}}^1$

素因数の和:335263

約数の個数: 32

約数和(自身を含む): 2252638080

約数和(自身を除く): 1171911368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 335213, 670426, 1340852, 2681704, 4357769, 8715538, 10391603, 17431076, 20783206, 34862152, 41566412, 83132824, 135090839, 270181678, 540363356, 1080726712]

約数ペア:

[(1, 1080726712), (2, 540363356), (4, 270181678), (8, 135090839), (13, 83132824), (26, 41566412), (31, 34862152), (52, 20783206), (62, 17431076), (104, 10391603), (124, 8715538), (248, 4357769), (403, 2681704), (806, 1340852), (1612, 670426), (3224, 335213)]