2100061730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16154321}}^1$

素因数の和:16154341

約数の個数: 16

約数和(自身を含む): 4070889144

約数和(自身を除く): 1970827414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16154321, 32308642, 80771605, 161543210, 210006173, 420012346, 1050030865, 2100061730]

約数ペア:

[(1, 2100061730), (2, 1050030865), (5, 420012346), (10, 210006173), (13, 161543210), (26, 80771605), (65, 32308642), (130, 16154321)]