2034284

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 4223016

約数和(自身を除く): 2188732

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 107, 194, 196, 214, 388, 428, 679, 749, 1358, 1498, 2716, 2996, 4753, 5243, 9506, 10379, 10486, 19012, 20758, 20972, 41516, 72653, 145306, 290612, 508571, 1017142, 2034284]

約数ペア:

[(1, 2034284), (2, 1017142), (4, 508571), (7, 290612), (14, 145306), (28, 72653), (49, 41516), (97, 20972), (98, 20758), (107, 19012), (194, 10486), (196, 10379), (214, 9506), (388, 5243), (428, 4753), (679, 2996), (749, 2716), (1358, 1498)]