2040291253

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41597}}^1$

素因数の和:41642

約数の個数: 32

約数和(自身を含む): 2795385600

約数和(自身を除く): 755094347

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 343, 539, 637, 1001, 3773, 4459, 7007, 41597, 49049, 291179, 457567, 540761, 2038253, 3202969, 3785327, 5948371, 14267771, 22420783, 26497289, 41638597, 156945481, 185481023, 291470179, 2040291253]

約数ペア:

[(1, 2040291253), (7, 291470179), (11, 185481023), (13, 156945481), (49, 41638597), (77, 26497289), (91, 22420783), (143, 14267771), (343, 5948371), (539, 3785327), (637, 3202969), (1001, 2038253), (3773, 540761), (4459, 457567), (7007, 291179), (41597, 49049)]