2100061210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521107}}^1$

素因数の和:521158

約数の個数: 32

約数和(自身を含む): 4202214912

約数和(自身を除く): 2102153702

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 521107, 1042214, 2605535, 5211070, 6774391, 13548782, 16154317, 32308634, 33871955, 67743910, 80771585, 161543170, 210006121, 420012242, 1050030605, 2100061210]

約数ペア:

[(1, 2100061210), (2, 1050030605), (5, 420012242), (10, 210006121), (13, 161543170), (26, 80771585), (31, 67743910), (62, 33871955), (65, 32308634), (130, 16154317), (155, 13548782), (310, 6774391), (403, 5211070), (806, 2605535), (2015, 1042214), (4030, 521107)]