2012307081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 2859494400

約数和(自身を除く): 847187319

約数列:

[1, 3, 19, 57, 167, 179, 501, 537, 1181, 3173, 3401, 3543, 9519, 10203, 22439, 29893, 67317, 89679, 197227, 211399, 567967, 591681, 634197, 1703901, 3747313, 4016581, 11241939, 12049743, 35303633, 105910899, 670769027, 2012307081]

約数ペア:

[(1, 2012307081), (3, 670769027), (19, 105910899), (57, 35303633), (167, 12049743), (179, 11241939), (501, 4016581), (537, 3747313), (1181, 1703901), (3173, 634197), (3401, 591681), (3543, 567967), (9519, 211399), (10203, 197227), (22439, 89679), (29893, 67317)]