2015217872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2679811}}^1$

素因数の和:2679866

約数の個数: 20

約数和(自身を含む): 3987560256

約数和(自身を除く): 1972342384

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2679811, 5359622, 10719244, 21438488, 42876976, 125951117, 251902234, 503804468, 1007608936, 2015217872]

約数ペア:

[(1, 2015217872), (2, 1007608936), (4, 503804468), (8, 251902234), (16, 125951117), (47, 42876976), (94, 21438488), (188, 10719244), (376, 5359622), (752, 2679811)]