805156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 1592640

約数和(自身を除く): 787484

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 631, 638, 1262, 1276, 2524, 6941, 13882, 18299, 27764, 36598, 73196, 201289, 402578, 805156]

約数ペア:

[(1, 805156), (2, 402578), (4, 201289), (11, 73196), (22, 36598), (29, 27764), (44, 18299), (58, 13882), (116, 6941), (319, 2524), (631, 1276), (638, 1262)]