209898016835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{5797487}}^1$

素因数の和:5798062

約数の個数: 16

約数和(自身を含む): 271739857536

約数和(自身を除く): 61841840701

約数列:

[1, 5, 13, 65, 557, 2785, 7241, 36205, 5797487, 28987435, 75367331, 376836655, 3229200259, 16146001295, 41979603367, 209898016835]

約数ペア:

[(1, 209898016835), (5, 41979603367), (13, 16146001295), (65, 3229200259), (557, 376836655), (2785, 75367331), (7241, 28987435), (36205, 5797487)]