491330386762

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1\times {\mathrm{3429689}}^1$

素因数の和:3430637

約数の個数: 16

約数和(自身を含む): 746739544320

約数和(自身を除く): 255409157558

約数列:

[1, 2, 83, 166, 863, 1726, 71629, 143258, 3429689, 6859378, 284664187, 569328374, 2959821607, 5919643214, 245665193381, 491330386762]

約数ペア:

[(1, 491330386762), (2, 245665193381), (83, 5919643214), (166, 2959821607), (863, 569328374), (1726, 284664187), (71629, 6859378), (143258, 3429689)]