140486411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 22809589

約数列:

[1, 13, 29, 53, 79, 89, 377, 689, 1027, 1157, 1537, 2291, 2581, 4187, 4717, 7031, 19981, 29783, 33553, 54431, 61321, 91403, 121423, 136793, 203899, 372643, 1578499, 1778309, 2650687, 4844359, 10806647, 140486411]

約数ペア:

[(1, 140486411), (13, 10806647), (29, 4844359), (53, 2650687), (79, 1778309), (89, 1578499), (377, 372643), (689, 203899), (1027, 136793), (1157, 121423), (1537, 91403), (2291, 61321), (2581, 54431), (4187, 33553), (4717, 29783), (7031, 19981)]