2937578

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 5318784

約数和(自身を除く): 2381206

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 107, 214, 259, 371, 518, 742, 749, 1498, 1961, 3922, 3959, 5671, 7918, 11342, 13727, 27454, 27713, 39697, 55426, 79394, 209827, 419654, 1468789, 2937578]

約数ペア:

[(1, 2937578), (2, 1468789), (7, 419654), (14, 209827), (37, 79394), (53, 55426), (74, 39697), (106, 27713), (107, 27454), (214, 13727), (259, 11342), (371, 7918), (518, 5671), (742, 3959), (749, 3922), (1498, 1961)]