1380170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12547}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 2710368

約数和(自身を除く): 1330198

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12547, 25094, 62735, 125470, 138017, 276034, 690085, 1380170]

約数ペア:

[(1, 1380170), (2, 690085), (5, 276034), (10, 138017), (11, 125470), (22, 62735), (55, 25094), (110, 12547)]