1953796514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 3087561216

約数和(自身を除く): 1133764702

約数列:

[1, 2, 31, 62, 67, 134, 193, 386, 2077, 2437, 4154, 4874, 5983, 11966, 12931, 25862, 75547, 151094, 163279, 326558, 400861, 470341, 801722, 940682, 5061649, 10123298, 14580571, 29161142, 31512847, 63025694, 976898257, 1953796514]

約数ペア:

[(1, 1953796514), (2, 976898257), (31, 63025694), (62, 31512847), (67, 29161142), (134, 14580571), (193, 10123298), (386, 5061649), (2077, 940682), (2437, 801722), (4154, 470341), (4874, 400861), (5983, 326558), (11966, 163279), (12931, 151094), (25862, 75547)]