1285168322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{55717}}^1$

素因数の和:56345

約数の個数: 16

約数和(自身を含む): 2032592640

約数和(自身を除く): 747424318

約数列:

[1, 2, 19, 38, 607, 1214, 11533, 23066, 55717, 111434, 1058623, 2117246, 33820219, 67640438, 642584161, 1285168322]

約数ペア:

[(1, 1285168322), (2, 642584161), (19, 67640438), (38, 33820219), (607, 2117246), (1214, 1058623), (11533, 111434), (23066, 55717)]