2045170798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{61687}}^1$

素因数の和:61848

約数の個数: 24

約数和(自身を含む): 3396664656

約数和(自身を除く): 1351493858

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1507, 3014, 16577, 33154, 61687, 123374, 678557, 1357114, 7464127, 8451119, 14928254, 16902238, 92962309, 185924618, 1022585399, 2045170798]

約数ペア:

[(1, 2045170798), (2, 1022585399), (11, 185924618), (22, 92962309), (121, 16902238), (137, 14928254), (242, 8451119), (274, 7464127), (1507, 1357114), (3014, 678557), (16577, 123374), (33154, 61687)]