2051240918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{19583}}^1$

素因数の和:20299

約数の個数: 16

約数和(自身を含む): 3119026176

約数和(自身を除く): 1067785258

約数列:

[1, 2, 83, 166, 631, 1262, 19583, 39166, 52373, 104746, 1625389, 3250778, 12356873, 24713746, 1025620459, 2051240918]

約数ペア:

[(1, 2051240918), (2, 1025620459), (83, 24713746), (166, 12356873), (631, 3250778), (1262, 1625389), (19583, 104746), (39166, 52373)]