2058263755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 2629122048

約数和(自身を除く): 570858293

約数列:

[1, 5, 31, 41, 155, 163, 205, 815, 1271, 1987, 5053, 6355, 6683, 9935, 25265, 33415, 61597, 81467, 207173, 307985, 323881, 407335, 1035865, 1619405, 2525477, 10040311, 12627385, 13279121, 50201555, 66395605, 411652751, 2058263755]

約数ペア:

[(1, 2058263755), (5, 411652751), (31, 66395605), (41, 50201555), (155, 13279121), (163, 12627385), (205, 10040311), (815, 2525477), (1271, 1619405), (1987, 1035865), (5053, 407335), (6355, 323881), (6683, 307985), (9935, 207173), (25265, 81467), (33415, 61597)]