842687612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{21929}}^1$

素因数の和:22685

約数の個数: 24

約数和(自身を含む): 1590363600

約数和(自身を除く): 747675988

約数列:

[1, 2, 4, 13, 26, 52, 739, 1478, 2956, 9607, 19214, 21929, 38428, 43858, 87716, 285077, 570154, 1140308, 16205531, 32411062, 64822124, 210671903, 421343806, 842687612]

約数ペア:

[(1, 842687612), (2, 421343806), (4, 210671903), (13, 64822124), (26, 32411062), (52, 16205531), (739, 1140308), (1478, 570154), (2956, 285077), (9607, 87716), (19214, 43858), (21929, 38428)]