1630489724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{7727}}^1$

素因数の和:8545

約数の個数: 24

約数和(自身を含む): 2897814528

約数和(自身を除く): 1267324804

約数列:

[1, 2, 4, 71, 142, 284, 743, 1486, 2972, 7727, 15454, 30908, 52753, 105506, 211012, 548617, 1097234, 2194468, 5741161, 11482322, 22964644, 407622431, 815244862, 1630489724]

約数ペア:

[(1, 1630489724), (2, 815244862), (4, 407622431), (71, 22964644), (142, 11482322), (284, 5741161), (743, 2194468), (1486, 1097234), (2972, 548617), (7727, 211012), (15454, 105506), (30908, 52753)]