278300890549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1\times {\mathrm{71983}}^1$

素因数の和:74808

約数の個数: 16

約数和(自身を含む): 306036808704

約数和(自身を除く): 27735918155

約数列:

[1, 11, 131, 1441, 2683, 29513, 71983, 351473, 791813, 3866203, 9429773, 103727503, 193130389, 2124434279, 25300080959, 278300890549]

約数ペア:

[(1, 278300890549), (11, 25300080959), (131, 2124434279), (1441, 193130389), (2683, 103727503), (29513, 9429773), (71983, 3866203), (351473, 791813)]