2843236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 5760720

約数和(自身を除く): 2917484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 179, 209, 358, 361, 418, 716, 722, 836, 1444, 1969, 3401, 3938, 3971, 6802, 7876, 7942, 13604, 15884, 37411, 64619, 74822, 129238, 149644, 258476, 710809, 1421618, 2843236]

約数ペア:

[(1, 2843236), (2, 1421618), (4, 710809), (11, 258476), (19, 149644), (22, 129238), (38, 74822), (44, 64619), (76, 37411), (179, 15884), (209, 13604), (358, 7942), (361, 7876), (418, 6802), (716, 3971), (722, 3938), (836, 3401), (1444, 1969)]