2227978046

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1214819}}^1$

素因数の和:1214959

約数の個数: 16

約数和(自身を含む): 3848549760

約数和(自身を除く): 1620571714

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1214819, 2429638, 8503733, 17007466, 159141289, 318282578, 1113989023, 2227978046]

約数ペア:

[(1, 2227978046), (2, 1113989023), (7, 318282578), (14, 159141289), (131, 17007466), (262, 8503733), (917, 2429638), (1834, 1214819)]