8869978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 14381640

約数和(自身を除く): 5511662

約数列:

[1, 2, 13, 26, 389, 778, 877, 1754, 5057, 10114, 11401, 22802, 341153, 682306, 4434989, 8869978]

約数ペア:

[(1, 8869978), (2, 4434989), (13, 682306), (26, 341153), (389, 22802), (778, 11401), (877, 10114), (1754, 5057)]