2016109109

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{64679}}^1$

素因数の和:64820

約数の個数: 16

約数和(自身を含む): 2374014720

約数和(自身を除く): 357905611

約数列:

[1, 7, 61, 73, 427, 511, 4453, 31171, 64679, 452753, 3945419, 4721567, 27617933, 33050969, 288015587, 2016109109]

約数ペア:

[(1, 2016109109), (7, 288015587), (61, 33050969), (73, 27617933), (427, 4721567), (511, 3945419), (4453, 452753), (31171, 64679)]