1218044932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39769}}^1$

素因数の和:39836

約数の個数: 48

約数和(自身を含む): 2494374400

約数和(自身を除く): 1276329468

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 15314, 30628, 39769, 79538, 159076, 516997, 755611, 1033994, 1232839, 1511222, 2067988, 2465678, 3022444, 4931356, 9822943, 16026907, 19645886, 23423941, 32053814, 39291772, 46847882, 64107628, 93695764, 304511233, 609022466, 1218044932]

約数ペア:

[(1, 1218044932), (2, 609022466), (4, 304511233), (13, 93695764), (19, 64107628), (26, 46847882), (31, 39291772), (38, 32053814), (52, 23423941), (62, 19645886), (76, 16026907), (124, 9822943), (247, 4931356), (403, 3022444), (494, 2465678), (589, 2067988), (806, 1511222), (988, 1232839), (1178, 1033994), (1612, 755611), (2356, 516997), (7657, 159076), (15314, 79538), (30628, 39769)]