274037038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6491}}^1$

素因数の和:6624

約数の個数: 32

約数和(自身を含む): 476772480

約数和(自身を除く): 202735442

約数列:

[1, 2, 11, 19, 22, 38, 101, 202, 209, 418, 1111, 1919, 2222, 3838, 6491, 12982, 21109, 42218, 71401, 123329, 142802, 246658, 655591, 1311182, 1356619, 2713238, 7211501, 12456229, 14423002, 24912458, 137018519, 274037038]

約数ペア:

[(1, 274037038), (2, 137018519), (11, 24912458), (19, 14423002), (22, 12456229), (38, 7211501), (101, 2713238), (202, 1356619), (209, 1311182), (418, 655591), (1111, 246658), (1919, 142802), (2222, 123329), (3838, 71401), (6491, 42218), (12982, 21109)]