2019965385

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 3262187520

約数和(自身を除く): 1242222135

約数列:

[1, 3, 5, 15, 191, 269, 573, 807, 955, 1345, 2621, 2865, 4035, 7863, 13105, 39315, 51379, 154137, 256895, 500611, 705049, 770685, 1501833, 2115147, 2503055, 3525245, 7509165, 10575735, 134664359, 403993077, 673321795, 2019965385]

約数ペア:

[(1, 2019965385), (3, 673321795), (5, 403993077), (15, 134664359), (191, 10575735), (269, 7509165), (573, 3525245), (807, 2503055), (955, 2115147), (1345, 1501833), (2621, 770685), (2865, 705049), (4035, 500611), (7863, 256895), (13105, 154137), (39315, 51379)]