137490694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 232657920

約数和(自身を除く): 95167226

約数列:

[1, 2, 11, 22, 43, 86, 101, 202, 473, 946, 1111, 1439, 2222, 2878, 4343, 8686, 15829, 31658, 47773, 61877, 95546, 123754, 145339, 290678, 680647, 1361294, 1598729, 3197458, 6249577, 12499154, 68745347, 137490694]

約数ペア:

[(1, 137490694), (2, 68745347), (11, 12499154), (22, 6249577), (43, 3197458), (86, 1598729), (101, 1361294), (202, 680647), (473, 290678), (946, 145339), (1111, 123754), (1439, 95546), (2222, 61877), (2878, 47773), (4343, 31658), (8686, 15829)]