13987662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 30270240

約数和(自身を除く): 16282578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 461, 778, 922, 1167, 1383, 2334, 2766, 5057, 5993, 10114, 11986, 15171, 17979, 30342, 35958, 179329, 358658, 537987, 1075974, 2331277, 4662554, 6993831, 13987662]

約数ペア:

[(1, 13987662), (2, 6993831), (3, 4662554), (6, 2331277), (13, 1075974), (26, 537987), (39, 358658), (78, 179329), (389, 35958), (461, 30342), (778, 17979), (922, 15171), (1167, 11986), (1383, 10114), (2334, 5993), (2766, 5057)]