2745754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 4530816

約数和(自身を除く): 1785062

約数列:

[1, 2, 11, 22, 137, 274, 911, 1507, 1822, 3014, 10021, 20042, 124807, 249614, 1372877, 2745754]

約数ペア:

[(1, 2745754), (2, 1372877), (11, 249614), (22, 124807), (137, 20042), (274, 10021), (911, 3014), (1507, 1822)]