2550001474884

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1\times {\mathrm{1116289}}^1$

素因数の和:1120980

約数の個数: 48

約数和(自身を含む): 6096443693760

約数和(自身を除く): 3546442218876

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 4643, 9286, 13929, 18572, 27858, 55716, 190363, 380726, 571089, 761452, 1116289, 1142178, 2232578, 2284356, 3348867, 4465156, 6697734, 13395468, 45767849, 91535698, 137303547, 183071396, 274607094, 549214188, 5182929827, 10365859654, 15548789481, 20731719308, 31097578962, 62195157924, 212500122907, 425000245814, 637500368721, 850000491628, 1275000737442, 2550001474884]

約数ペア:

[(1, 2550001474884), (2, 1275000737442), (3, 850000491628), (4, 637500368721), (6, 425000245814), (12, 212500122907), (41, 62195157924), (82, 31097578962), (123, 20731719308), (164, 15548789481), (246, 10365859654), (492, 5182929827), (4643, 549214188), (9286, 274607094), (13929, 183071396), (18572, 137303547), (27858, 91535698), (55716, 45767849), (190363, 13395468), (380726, 6697734), (571089, 4465156), (761452, 3348867), (1116289, 2284356), (1142178, 2232578)]