1296188056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{25763}}^1$

素因数の和:26119

約数の個数: 32

約数和(自身を含む): 2566094400

約数和(自身を除く): 1269906344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 331, 662, 1324, 2648, 6289, 12578, 25156, 25763, 50312, 51526, 103052, 206104, 489497, 978994, 1957988, 3915976, 8527553, 17055106, 34110212, 68220424, 162023507, 324047014, 648094028, 1296188056]

約数ペア:

[(1, 1296188056), (2, 648094028), (4, 324047014), (8, 162023507), (19, 68220424), (38, 34110212), (76, 17055106), (152, 8527553), (331, 3915976), (662, 1957988), (1324, 978994), (2648, 489497), (6289, 206104), (12578, 103052), (25156, 51526), (25763, 50312)]