2019754855

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1\times {\mathrm{4111}}^1$

素因数の和:5226

約数の個数: 16

約数和(自身を含む): 2451705984

約数和(自身を除く): 431951129

約数列:

[1, 5, 97, 485, 1013, 4111, 5065, 20555, 98261, 398767, 491305, 1993835, 4164443, 20822215, 403950971, 2019754855]

約数ペア:

[(1, 2019754855), (5, 403950971), (97, 20822215), (485, 4164443), (1013, 1993835), (4111, 491305), (5065, 398767), (20555, 98261)]