2783003128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{14843}}^1$

素因数の和:15891

約数の個数: 32

約数和(自身を含む): 5450716800

約数和(自身を除く): 2667713672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1019, 2038, 4076, 8152, 14843, 23437, 29686, 46874, 59372, 93748, 118744, 187496, 341389, 682778, 1365556, 2731112, 15125017, 30250034, 60500068, 121000136, 347875391, 695750782, 1391501564, 2783003128]

約数ペア:

[(1, 2783003128), (2, 1391501564), (4, 695750782), (8, 347875391), (23, 121000136), (46, 60500068), (92, 30250034), (184, 15125017), (1019, 2731112), (2038, 1365556), (4076, 682778), (8152, 341389), (14843, 187496), (23437, 118744), (29686, 93748), (46874, 59372)]