4940272018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2180173}}^1$

素因数の和:2180289

約数の個数: 16

約数和(自身を含む): 8162571456

約数和(自身を除く): 3222299438

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 2180173, 4360346, 23981903, 47963806, 224557819, 449115638, 2470136009, 4940272018]

約数ペア:

[(1, 4940272018), (2, 2470136009), (11, 449115638), (22, 224557819), (103, 47963806), (206, 23981903), (1133, 4360346), (2266, 2180173)]