2070706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 3446208

約数和(自身を除く): 1375502

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1543, 3086, 16973, 33946, 94123, 188246, 1035353, 2070706]

約数ペア:

[(1, 2070706), (2, 1035353), (11, 188246), (22, 94123), (61, 33946), (122, 16973), (671, 3086), (1342, 1543)]