3837394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 6430284

約数和(自身を除く): 2592890

約数列:

[1, 2, 11, 22, 101, 121, 157, 202, 242, 314, 1111, 1727, 2222, 3454, 12221, 15857, 18997, 24442, 31714, 37994, 174427, 348854, 1918697, 3837394]

約数ペア:

[(1, 3837394), (2, 1918697), (11, 348854), (22, 174427), (101, 37994), (121, 31714), (157, 24442), (202, 18997), (242, 15857), (314, 12221), (1111, 3454), (1727, 2222)]