2912987132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{189697}}^1$

素因数の和:190061

約数の個数: 24

約数和(自身を含む): 5577121200

約数和(自身を除く): 2664134068

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 1396, 3839, 7678, 15356, 189697, 379394, 758788, 2086667, 4173334, 8346668, 66204253, 132408506, 264817012, 728246783, 1456493566, 2912987132]

約数ペア:

[(1, 2912987132), (2, 1456493566), (4, 728246783), (11, 264817012), (22, 132408506), (44, 66204253), (349, 8346668), (698, 4173334), (1396, 2086667), (3839, 758788), (7678, 379394), (15356, 189697)]