2017258754

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{212209}}^1$

素因数の和:212322

約数の個数: 24

約数和(自身を含む): 3556215180

約数和(自身を除く): 1538956426

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 212209, 424418, 1485463, 2970926, 10398241, 20584273, 20796482, 41168546, 144089911, 288179822, 1008629377, 2017258754]

約数ペア:

[(1, 2017258754), (2, 1008629377), (7, 288179822), (14, 144089911), (49, 41168546), (97, 20796482), (98, 20584273), (194, 10398241), (679, 2970926), (1358, 1485463), (4753, 424418), (9506, 212209)]