2660531434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{60679}}^1$

素因数の和:62685

約数の個数: 16

約数和(自身を含む): 4355853120

約数和(自身を除く): 1695321686

約数列:

[1, 2, 11, 22, 1993, 3986, 21923, 43846, 60679, 121358, 667469, 1334938, 120933247, 241866494, 1330265717, 2660531434]

約数ペア:

[(1, 2660531434), (2, 1330265717), (11, 241866494), (22, 120933247), (1993, 1334938), (3986, 667469), (21923, 121358), (43846, 60679)]