337441406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 552562560

約数和(自身を除く): 215121154

約数列:

[1, 2, 19, 37, 38, 74, 107, 214, 703, 1406, 2033, 2243, 3959, 4066, 4486, 7918, 42617, 75221, 82991, 85234, 150442, 165982, 240001, 480002, 1576829, 3153658, 4560019, 8880037, 9120038, 17760074, 168720703, 337441406]

約数ペア:

[(1, 337441406), (2, 168720703), (19, 17760074), (37, 9120038), (38, 8880037), (74, 4560019), (107, 3153658), (214, 1576829), (703, 480002), (1406, 240001), (2033, 165982), (2243, 150442), (3959, 85234), (4066, 82991), (4486, 75221), (7918, 42617)]