887156957962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{4086059}}^1$

素因数の和:4086282

約数の個数: 32

約数和(自身を含む): 1482749452800

約数和(自身を除く): 595592494838

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 781, 1529, 1562, 3058, 9869, 19738, 108559, 217118, 4086059, 8172118, 44946649, 89893298, 290110189, 567962201, 580220378, 1135924402, 3191212079, 6247584211, 6382424158, 12495168422, 40325316271, 80650632542, 443578478981, 887156957962]

約数ペア:

[(1, 887156957962), (2, 443578478981), (11, 80650632542), (22, 40325316271), (71, 12495168422), (139, 6382424158), (142, 6247584211), (278, 3191212079), (781, 1135924402), (1529, 580220378), (1562, 567962201), (3058, 290110189), (9869, 89893298), (19738, 44946649), (108559, 8172118), (217118, 4086059)]