1142306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 1887840

約数和(自身を除く): 745534

約数列:

[1, 2, 11, 22, 137, 274, 379, 758, 1507, 3014, 4169, 8338, 51923, 103846, 571153, 1142306]

約数ペア:

[(1, 1142306), (2, 571153), (11, 103846), (22, 51923), (137, 8338), (274, 4169), (379, 3014), (758, 1507)]