996845836

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{671729}}^1$

素因数の和:671793

約数の個数: 24

約数和(自身を含む): 2031311520

約数和(自身を除く): 1034465684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 671729, 1343458, 2686916, 4702103, 9404206, 18808412, 35601637, 71203274, 142406548, 249211459, 498422918, 996845836]

約数ペア:

[(1, 996845836), (2, 498422918), (4, 249211459), (7, 142406548), (14, 71203274), (28, 35601637), (53, 18808412), (106, 9404206), (212, 4702103), (371, 2686916), (742, 1343458), (1484, 671729)]