2012655268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{61339}}^1$

素因数の和:61987

約数の個数: 24

約数和(自身を含む): 3799154240

約数和(自身を除く): 1786498972

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 8203, 16406, 32812, 61339, 122678, 245356, 797407, 1594814, 3189628, 38704909, 77409818, 154819636, 503163817, 1006327634, 2012655268]

約数ペア:

[(1, 2012655268), (2, 1006327634), (4, 503163817), (13, 154819636), (26, 77409818), (52, 38704909), (631, 3189628), (1262, 1594814), (2524, 797407), (8203, 245356), (16406, 122678), (32812, 61339)]