8163628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 15953616

約数和(自身を除く): 7789988

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 167, 202, 242, 334, 404, 484, 668, 1111, 1837, 2222, 3674, 4444, 7348, 12221, 16867, 20207, 24442, 33734, 40414, 48884, 67468, 80828, 185537, 371074, 742148, 2040907, 4081814, 8163628]

約数ペア:

[(1, 8163628), (2, 4081814), (4, 2040907), (11, 742148), (22, 371074), (44, 185537), (101, 80828), (121, 67468), (167, 48884), (202, 40414), (242, 33734), (334, 24442), (404, 20207), (484, 16867), (668, 12221), (1111, 7348), (1837, 4444), (2222, 3674)]