28652643131

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{30776201}}^1$

素因数の和:30776234

約数の個数: 12

約数和(自身を含む): 35084870280

約数和(自身を除く): 6432227149

約数列:

[1, 7, 19, 49, 133, 931, 30776201, 215433407, 584747819, 1508033849, 4093234733, 28652643131]

約数ペア:

[(1, 28652643131), (7, 4093234733), (19, 1508033849), (49, 584747819), (133, 215433407), (931, 30776201)]