2912221484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{61403}}^1$

素因数の和:61645

約数の個数: 24

約数和(自身を含む): 5199199488

約数和(自身を除く): 2286978004

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 668, 11857, 23714, 47428, 61403, 122806, 245612, 4359613, 8719226, 10254301, 17438452, 20508602, 41017204, 728055371, 1456110742, 2912221484]

約数ペア:

[(1, 2912221484), (2, 1456110742), (4, 728055371), (71, 41017204), (142, 20508602), (167, 17438452), (284, 10254301), (334, 8719226), (668, 4359613), (11857, 245612), (23714, 122806), (47428, 61403)]