2721466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 4500288

約数和(自身を除く): 1778822

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1201, 2266, 2402, 13211, 26422, 123703, 247406, 1360733, 2721466]

約数ペア:

[(1, 2721466), (2, 1360733), (11, 247406), (22, 123703), (103, 26422), (206, 13211), (1133, 2402), (1201, 2266)]